faith in Jesus

The New Covenant

God revealed to the prophet Jeremiah that he was going to establish a new covenant with his people hundreds of years before Jesus came to fulfill that promise. The Hebrew word that is translated covenant, bᵉrîyth (ber-eethˊ) means a treaty or alliance. “This word is used to describe God’s making a covenant with humankind. It may be an alliance of friendship (Psalm 25:14). The covenants made between God and humans defined the basis of God’s character in the Old Testament” (H1285). God told Jeremiah:

“Behold, the days are coming, declares the Lord, when I will make a new covenant with the house of Israel and the house of Judah, not like the covenant that I made with their fathers on the day when I took them by the hand to bring them out of the land of Egypt, my covenant that they broke, though I was their husband, declares the Lord. For this is the covenant that I will make with the house of Israel after those days, declares the Lord: I will put my law within them, and I will write it on their hearts. And I will be their God, and they shall be my people. And no longer shall each one teach his neighbor and each his brother, saying, ‘Know the Lord,’ for they shall all know me, from the least of them to the greatest, declares the Lord. For I will forgive their iniquity, and I will remember their sin no more.” (Jeremiah 31:31-34)

“This is one of the most important passages in the Old Testament and contains several specific aspects of the new covenant. It is a covenant with the whole, reunited nation of Israel, not the church, which is “grafted in” to Israel’s promised covenant (Romans 11:17-27). The realization of the covenant is based upon the full and eternal atonement secured by Christ’s death (cf. Matthew 26:26, 27, 1 Corinthians 11:24, 25; Hebrews 9:15), which is the only means by which God can forgive sins and remember them no more (Jeremiah 31:34). The covenant will be based on individual, personal knowledge of God (Jeremiah 31:33-34) and characterized by the indwelling of God’s Spirit (Ezekiel 36:26, 27; 37:14). It will be an everlasting, eternal covenant of peace, administered by the Prince of Peace who is in the line of David (Isaiah 9:6; 55:3; Ezekiel 34:23-25; 37:24-26)” (note on Jeremiah 31:31-34).

The first persons to receive the indwelling of the Holy Spirit after Jesus instituted the New Covenant (Matthew 26:26-29) were his disciples. After Jesus’ resurrection, it says in John 20:19-23, “On the evening of that day, the first day of the week, the doors being locked where the disciples were for fear of the Jews, Jesus came and stood among them and said to them, ‘Peace be with you.’ When he had said this, he showed them his hands and his side. The disciples were glad when they saw the Lord. Jesus said to them again, ‘Peace be with you. As the Father has sent me, even so I am sending you.’ And when he had said this, he breathed on them and said to them, ‘Receive the Holy Spirit. If you forgive the sins of any they are forgiven them; if you withhold forgiveness from any it is withheld.”

Hebrews 8 focuses on Jesus’ institution of the New Covenant, referring to it as a better covenant because it was “enacted on better promises” (Hebrews 8:6). Jeremiah 31:31:34 is referenced in this section of Scripture, and a comment is made about the Old Covenant being obsolete (Hebrews 8:13). Hebrews 7:18-19 explains that the objective of God’s covenants with mankind was to make it possible for us to have a relationship with him. The Old Covenant wasn’t able to do that because it didn’t provide a means for the forgiveness of sins. Hebrews 7:18-19 states, “For on the one hand, a former commandment is set aside because of its weakness and uselessness (for the law made nothing perfect); but on the other hand, a better hope is introduced through which we draw near to God.”

God described the New Covenant in Jeremiah 31:33-34, stating, “I will put my law within them, and I will write it on their hearts. And I will be their God, and they shall be my people. And no longer shall each one teach his neighbor and each his brother, saying, ‘Know the LORD,’ for they shall all know me, for the least of them to the greatest, declares the LORD. For I will forgive their iniquity, and I will remember their sin no more.” An individual, personal knowledge of God is only possible through the indwelling of the Holy Spirit. This transaction takes place at the time a person is regenerated by God or what Jesus referred to as being born again (John 3:3). God said in Ezekiel 36:26-27, “I will give you a new heart, and a new spirit I will put within you. And I will remove the heart of stone from your flesh and give you a heart of flesh. And I will put my Spirit within you, and cause you to walk in my statutes and be careful to obey my rules.”

The New Covenant’s provision for forgiveness of sins was a central point of Jesus’ teaching and ministry. Paul emphasized this in his message of salvation to the Jews at Antioch. Paul stated:

And we bring you the good news that what God promised to the fathers, this he has fulfilled to us their children by raising Jesus, as also it is written in the second Psalm,

“‘You are my Son,
    today I have begotten you.’

And as for the fact that he raised him from the dead, no more to return to corruption, he has spoken in this way,

“‘I will give you the holy and sure blessings of David.’

Therefore he says also in another psalm,

“‘You will not let your Holy One see corruption.’

For David, after he had served the purpose of God in his own generation, fell asleep and was laid with his fathers and saw corruption, but he whom God raised up did not see corruption. Let it be known to you therefore, brothers, that through this man forgiveness of sins is proclaimed to you, and by him everyone who believes is freed from everything from which you could not be freed by the law of Moses. (Acts 13:32-39)

Paul used the term “good news” to describe his message about the New Covenant’s provision for forgiveness of sins. The Greek word that is translated good news, euaggelizo (yoo-ang-ghel-idˊ-zo) is where the English word evangelize comes from (G2097). An evangelist is someone who tells people about God’s provision for the forgiveness of sins.

Paul concluded his message of salvation with a declaration that the New Covenant’s forgiveness of sin could free a person from everything that you could not be freed from by the Old Covenant (Acts 13:39). Justification is to declare someone to be just as one should be, to pronounce right (G1344). Justification is bestowed by God on man through Christ and is the complete absolution from the consequences of our sin. Paul explained why God did this in his letter to the Romans. Paul stated, “For there is no distinction: for all have sinned and fall short of the glory of God, and are justified by his grace, as a gift, through the redemption that is in Christ Jesus, whom God put forward as a propitiation by his blood, to be received by faith. This was to show God’s righteousness, because in his divine forbearance he had passed over former sins. It was to show his righteousness at the present time, so that he might be just and the justifier of the one who has faith in Jesus” (Romans 3:22-26).

Justified by faith

Paul wanted the Roman citizens who read his gospel message to know exactly where they stood with regard to their soul’s eternal destination. Paul addressed his letter “to all those in Rome who are loved by God and called to be saints” (Romans 1:7), and said that he longed to go to Rome so that “we may be mutually encouraged by each other’s faith, both yours and mine,” but then, Paul proceeded to talk about God’s wrath on unrighteousness (Romans 1:18-32) and God’s righteous judgment (Romans 2:1-11). Paul’s first mention of justification, which is God’s free gift of absolution from the consequences of sin, was in Romans 2:13 where he said, “For it is not the hearers of the law who are righteous before God, but the doers of the law who will be justified.” Paul went on to explain that no one is righteous, “All have turned aside; together they have become worthless; no one does good, not even one” (Romans 3:12). Paul then stated, “Now we know that whatever the law says it speaks to those who are under the law, so that every mouth may be stopped, and the whole world may be held accountable to God” (Romans 3:19). “The ‘law’ (v. 19), referring to the Old Testament, essentially silenced men, leaving them unable to defend themselves against the charge of sin. It was given to convince all men of their guilt before God (v. 20, cf. Galatians 3:22). Paul concluded that since all men are guilty, they cannot be ‘justified’ by their own personal character or conduct (v.20). Justification is a legal term signifying that the demands of justice have been satisfied, and there is no longer a basis for condemnation (Romans 8:1). The justified transgressor no longer stands guilty or deserving of punishment” (note on Romans 3:19, 20).

Paul’s argument that everyone needs salvation was followed by a detailed description of how God’s justification works. Paul said:

For there is no distinction: for all have sinned and fall short of the glory of God, and are justified by his grace as a gift, through the redemption that is in Christ Jesus, whom God put forward as a propitiation by his blood, to be received by faith. This was to show God’s righteousness, because in his divine forbearance he had passed over former sins. It was to show his righteousness at the present time, so that he might be just and the justifier of the one who has faith in Jesus. (Romans 3:22-26)

Paul indicated that justification is a gift that must be received by faith. It says in Hebrews 11:1 that “faith is the assurance of things hoped for, the conviction of things not seen.” The Greek word pistis (pisˊ-tis), which is translated faith in Romans 3:25 and Hebrews 11:1, refers to “reliance upon Christ for salvation…As a technical term indicative of the means of appropriating what God in Christ has for man, resulting in the transformation of man’s character and way of life. Such can be termed gospel faith or Christian faith (Romans 3:22 ff.)”  (G4102).

Paul indicated that the basis for humans to be justified by faith was God’s divine forbearance. Paul said God putting forward Jesus as a propitiation, or an atoning victim (G2435), was to show his righteousness, “because in his divine forbearance he had passed over former sins” (Romans 3:25). In the past, God had merely overlooked sin through the sacrifice of animals, but through Jesus’ atoning sacrifice, God was able to remit the penalty of sin, cancelling the debt of sin that each person owes him. A necessary component of this transaction is faith. The payment is only applied to those who believe that Jesus was crucified to pay the penalty for their sin and have received his atoning sacrifice on their behalf as a gift (Romans 4:4-5).

Paul concluded “that one is justified by faith apart from works of the law” (Romans 3:28). The works Paul was referring to were “the works of men in reference to right and wrong as judged by the moral law, the precepts of the gospel” (G2041). Paul separated a person’s actions from their beliefs so that his readers could see that justification was not at all related to what they did or didn’t do morally. Justification is about God’s righteousness being upheld and every human’s need for forgiveness. Jesus’ parable of the unforgiving servant pointed to God’s mercy and the impossibility of paying one’s own moral debt. Jesus said, “the kingdom of heaven may be compared to a king who wished to settle accounts with his servants. When he began to settle, one was brought to him who owed him ten thousand talents” (Matthew 18:23-24). “A talent was a monetary unit worth about twenty years wages for a laborer” (Matthew 18:24, footnote). Jesus said, “And out of pity for him, the master of that servant released him and forgave him the debt” (Matthew 18:27). The problem was that the servant went out and found one of his fellow servants “who owed him a hundred denarii, and seizing him, he began to choke him, saying, ‘Pay what you owe’” (Matthew 18:28). Because he refused to forgive his fellow servant’s debt, the master put the servant in jail until he paid all his debt (Matthew 18:34). The lack of transformation in the servant’s character and way of life was an indicator that although he had been justified, the unforgiving servant had not been justified by faith. Therefore, his master reinstated his debt, and he was delivered to the jailors or torturers, also known as, spiritual forces of evil in the heavenly places (Ephesians 6:12).

Jesus’ final statement in the parable of the unforgiving servant emphasized the importance of the heart in a believer’s acts of faith. Jesus told those who were listening, “And in anger the master delivered him to the jailors, until he should pay all his debt. So also my heavenly Father will do to every one of you, if you do not forgive your brother from your heart” (Matthew 18:34-35). What Jesus meant by from your heart was that you must do it willingly. You must want to forgive your brother. God’s willingness to forgive our sins should motivate us to want to do the same for others, but because of our sin nature, we are only able to forgive as an act of faith, by believing it’s the right thing for us to do because it’s what God did for us.

Justification by faith

God’s plan of salvation was formulated before there was a need for anyone to be saved. Ephesians 1:4 tells us that God selected those who would be adopted into his family “before the foundation of the world.” Abraham was the first person that was called into a relationship with God. It says in Genesis 15:6 that Abraham “believed the LORD, and he counted it to him as righteousness.” To believe someone or to believe in someone means that you have “belief, in the sense of receiving something as true and sure” (H539). Another word for believing is faith. You might refer to someone who believes as a person who has faith. Abraham had faith in God. As a result of Abraham’s faith, God counted him as righteous. That meant that Abraham was considered to be right with God. Romans 3:28 tells us that we are “justified by faith.” Justification means that we are absolved from the consequences of sin and admitted into the enjoyment of God’s divine favor. It is “spoken of character: to declare to be just as one should be, to pronounce right” (G1344). Paul explained Abraham’s justification by faith in his letter to the Romans. Romans 4:1-12 states:

What then shall we say was gained by Abraham, our forefather according to the flesh? For if Abraham was justified by works, he has something to boast about, but not before God. For what does the Scripture say? “Abraham believed God, and it was counted to him as righteousness.” Now to the one who works, his wages are not counted as a gift but as his due. And to the one who does not work but believes inhim who justifies the ungodly, his faith is counted as righteousness, just as David also speaks of the blessing of the one to whom God counts righteousness apart from works:

“Blessed are those whose lawless deeds are forgiven,
    and whose sins are covered;
blessed is the man against whom the Lord will not count his sin.”

Is this blessing then only for the circumcised, or also for the uncircumcised? For we say that faith was counted to Abraham as righteousness. How then was it counted to him? Was it before or after he had been circumcised? It was not after, but before he was circumcised. He received the sign of circumcision as a seal of the righteousness that he had by faith while he was still uncircumcised. The purpose was to make him the father of all who believe without being circumcised, so that righteousness would be counted to them as well, and to make him the father of the circumcised who are not merely circumcised but who also walk in the footsteps of the faith that our father Abraham had before he was circumcised.

Paul indicated that a person who is justified by faith will not have his sin counted against him, his lawless deeds are forgiven (Romans 4:7-8). The topic of justification becomes more complicated when you dive deeper into Paul’s explanation of justification by faith. Paul said that God counts righteousness apart from works (Romans 4:6). Paul was talking about works in the context of keeping God’s commandments. Paul explained in Romans 3:21-26 that our ability to do the right thing (works) is dependent upon God giving us the grace to do it. Paul went on to say, “Therefore, since we have been justified by faith, we have peace with God through our Lord Jesus Christ. Through him we have also obtained access by faith into this grace which we stand, and we rejoice in hope of the glory of God” (Romans 5:1-2). Paul’s description of justification by faith makes it appear to be a three-step process: 1) faith, 2) grace, and 3) works, but in his letter to the Ephesians, Paul made it clear that grace proceeds faith (Ephesians 2:5).

The Greek word dikaioo (dik-ah-yoˊ-o), which is translated justification numerous times in chapters 3 – 5 of the book of Romans, has different meanings depending on which tense of the verb is used. In Romans 3:24, “being ‘justified’ is in the present continuous tense, indicating the constant process of ‘justification’ in the succession of those who believe and are ‘justified.’ In 5:1, ‘being justified’ is in the aorist, or point, tense, indicating the definite time at which each person, upon exercise of faith, was justified” (G1344). It seems that justification by faith is actually an ongoing process, but it can also be viewed as an event that takes place at a definite point in time. We see this demonstrated in Jesus’ ministry through the miracles that he performed; instantaneous changes occurred at a specific point in time; and in the lives of his disciples who were transformed over a period of years as a result of them being in fellowship with the Lord.

A unique example of justification by faith that occurred both at a definite point in time and as a result of an ongoing process is the healing of a centurion’s servant. Luke 7:3-10 states:

When the centurion heard about Jesus, he sent to him elders of the Jews, asking him to come and heal his servant. And when they came to Jesus, they pleaded with him earnestly, saying, “He is worthy to have you do this for him, for he loves our nation, and he is the one who built us our synagogue.” And Jesus went with them. When he was not far from the house, the centurion sent friends, saying to him, “Lord, do not trouble yourself, for I am not worthy to have you come under my roof. Therefore I did not presume to come to you. But say the word, and let my servant be healed. For I too am a man set under authority, with soldiers under me: and I say to one, ‘Go,’ and he goes; and to another, ‘Come,’ and he comes; and to my servant, ‘Do this,’ and he does it.” When Jesus heard these things, he marveled at him, and turning to the crowd that followed him, said, “I tell you, not even in Israel have I found such faith.” And when those who had been sent returned to the house, they found the servant well.

The centurion was a Gentile who had no legal right to ask God to do him the favor of healing his servant. When the elders of the Jews came to Jesus to plead the centurion’s case, they boasted about the good things he had done, “he loves our nation, and he is the one who built us our synagogue” (Luke 7:5). Jesus went with the Jewish elders back to the centurion’s home, but as they were approaching his house, they received a message from the centurion that indicated his actions were aligned with God’s word and therefore, evidence of him having faith in Jesus. Luke tells us that when Jesus heard the centurion’s testimony, “he marveled at him, and turning to the crowd that followed him, said, ‘I tell you, not even in Israel have I found such faith’” (Luke 7:9-10).

The centurion’s understanding of God’s commandments caused him to live a righteous life and also, to treat Jesus appropriately when he wanted him to do him a favor. Jesus validated the centurion’s behavior by associating it with acts of faith. Jesus compared the centurion’s faith to others that he had encountered during his ministry in Israel and said that he had not “found such faith” (Luke 7:10). Jesus’ statement indicated there are varying levels or degrees of faith that a person can have, suggesting that over time, faith can grow or diminish. Faith is not static, a one-time deposit that we receive from God. Although we cannot become more or less saved, we can become weaker or stronger in our faith, and therefore, our faith becomes more or less evident to others.