Romans 5:1

Behold, his soul which is lifted up is not upright in him: but the just shall live by his faith.

For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. For God sent not his Son into the world to condemn the world; but that the world through him might be saved. He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.

For therein is the righteousness of God revealed from faith to faith: as it is written, The just shall live by faith.

Even the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe: for there is no difference: For all have sinned, and come short of the glory of God; Being justified freely by his grace through the redemption that is in Christ Jesus: Whom God hath set forth to be a propitiation through faith in his blood, to declare his righteousness for the remission of sins that are past, through the forbearance of God; To declare, I say, at this time his righteousness: that he might be just, and the justifier of him which believeth in Jesus. Where is boasting then? It is excluded. By what law? of works? Nay: but by the law of faith. Therefore we conclude that a man is justified by faith without the deeds of the law.

But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.

Much more then, being now justified by his blood, we shall be saved from wrath through him.

What shall we say then? That the Gentiles, which followed not after righteousness, have attained to righteousness, even the righteousness which is of faith.

For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.