What Does the Bible Say About Faith?

"After these things the LORD’s word came to Abram in a vision, saying, “Don’t be afraid, Abram. I am your shield, your exceedingly great reward.” Abram said, “Lord GOD, what will you give me, since I go childless, and he who will inherit my estate is Eliezer of Damascus?” Abram said, “Behold, you have given no children to me: and, behold, one born in my house is my heir.” Behold, the LORD’s word came to him, saying, “This man will not be your heir, but he who will come out of your own body will be your heir.” The LORD brought him outside, and said, “Look now toward the sky, and count the stars, if you are able to count them.” He said to Abram, “So your offspring will be.” He believed in the LORD, who credited it to him for righteousness. He said to Abram, “I am the LORD who brought you out of Ur of the Chaldees, to give you this land to inherit it.” He said, “Lord GOD, how will I know that I will inherit it?” He said to him, “Bring me a heifer three years old, a female goat three years old, a ram three years old, a turtledove, and a young pigeon.” He brought him all these, and divided them in the middle, and laid each half opposite the other; but he didn’t divide the birds. The birds of prey came down on the carcasses, and Abram drove them away. When the sun was going down, a deep sleep fell on Abram. Now terror and great darkness fell on him."

This passage is the starting point because it gives the reading its main biblical weight: Abraham, the Psalms, Jesus, Paul, and Hebrews all show faith as hearing God's promise and staking life on it.

"Now faith is assurance of things hoped for, proof of things not seen. For by this, the elders obtained approval. By faith we understand that the universe has been framed by the word of God, so that what is seen has not been made out of things which are visible. By faith Abel offered to God a more excellent sacrifice than Cain, through which he had testimony given to him that he was righteous, God testifying with respect to his gifts; and through it he, being dead, still speaks. By faith Enoch was taken away, so that he wouldn’t see death, and he was not found, because God translated him. For he has had testimony given to him that before his translation he had been well pleasing to God. Without faith it is impossible to be well pleasing to him, for he who comes to God must believe that he exists, and that he is a rewarder of those who seek him. By faith Noah, being warned about things not yet seen, moved with godly fear, prepared a ship for the saving of his house, through which he condemned the world and became heir of the righteousness which is according to faith. By faith Abraham, when he was called, obeyed to go out to the place which he was to receive for an inheritance. He went out, not knowing where he went. By faith he lived as an alien in the land of promise, as in a land not his own, dwelling in tents with Isaac and Jacob, the heirs with him of the same promise."

This passage broadens the topic by showing how faith belongs inside God's larger story rather than a single isolated concern.

"What then will we say that Abraham, our forefather, has found according to the flesh? For if Abraham was justified by works, he has something to boast about, but not toward God. For what does the Scripture say? “Abraham believed God, and it was accounted to him for righteousness.” Now to him who works, the reward is not counted as grace, but as something owed. But to him who doesn’t work, but believes in him who justifies the ungodly, his faith is accounted for righteousness. Even as David also pronounces blessing on the man to whom God counts righteousness apart from works: “Blessed are they whose iniquities are forgiven, whose sins are covered. Blessed is the man whom the Lord will by no means charge with sin.” Is this blessing then pronounced only on the circumcised, or on the uncircumcised also? For we say that faith was accounted to Abraham for righteousness. How then was it counted? When he was in circumcision, or in uncircumcision? Not in circumcision, but in uncircumcision. He received the sign of circumcision, a seal of the righteousness of the faith which he had while he was in uncircumcision, that he might be the father of all those who believe, though they might be in uncircumcision, that righteousness might also be accounted to them."

The apostolic letters press faith into the life of the church, where doctrine becomes worship, speech, habits, and love.

"My brothers, don’t hold the faith of our glorious Lord Jesus Christ with partiality. For if a man with a gold ring, in fine clothing, comes into your synagogue, and a poor man in filthy clothing also comes in, and you pay special attention to him who wears the fine clothing and say, “Sit here in a good place;” and you tell the poor man, “Stand there,” or “Sit by my footstool” haven’t you shown partiality among yourselves, and become judges with evil thoughts? Listen, my beloved brothers. Didn’t God choose those who are poor in this world to be rich in faith and heirs of the Kingdom which he promised to those who love him? But you have dishonored the poor man. Don’t the rich oppress you and personally drag you before the courts? Don’t they blaspheme the honorable name by which you are called? However, if you fulfill the royal law according to the Scripture, “You shall love your neighbor as yourself,” you do well. But if you show partiality, you commit sin, being convicted by the law as transgressors. For whoever keeps the whole law, and yet stumbles in one point, he has become guilty of all. For he who said, “Do not commit adultery,” also said, “Do not commit murder.” Now if you do not commit adultery but do murder, you have become a transgressor of the law. So speak and so do as men who are to be judged by the law of freedom."

This passage broadens the topic by showing how faith belongs inside God's larger story rather than a single isolated concern.

"He said to them, “Most certainly I tell you, there are some standing here who will in no way taste death until they see God’s Kingdom come with power.” After six days Jesus took with him Peter, James, and John, and brought them up onto a high mountain privately by themselves, and he was changed into another form in front of them. His clothing became glistening, exceedingly white, like snow, such as no launderer on earth can whiten them. Elijah and Moses appeared to them, and they were talking with Jesus. Peter answered Jesus, “Rabbi, it is good for us to be here. Let’s make three tents: one for you, one for Moses, and one for Elijah.” For he didn’t know what to say, for they were very afraid. A cloud came, overshadowing them, and a voice came out of the cloud, “This is my beloved Son. Listen to him.” Suddenly looking around, they saw no one with them any more, except Jesus only. As they were coming down from the mountain, he commanded them that they should tell no one what things they had seen, until after the Son of Man had risen from the dead. They kept this saying to themselves, questioning what the “rising from the dead” meant. They asked him, saying, “Why do the scribes say that Elijah must come first?” He said to them, “Elijah indeed comes first, and restores all things. How is it written about the Son of Man, that he should suffer many things and be despised?"

The Gospel witness matters here because Jesus does not leave faith as an idea; He embodies and commands the kingdom shape of it.