'Faith in Jesus' in the Bible

even the righteousness of God through faith in Jesus Christ for all those who believe; for there is no distinction;

for the demonstration, I say, of His righteousness at the present time, so that He would be just and the justifier of the one who has faith in Jesus.

But the Scripture has shut up everyone under sin, so that the promise by faith in Jesus Christ might be given to those who believe.

Here is the perseverance of the saints who keep the commandments of God and their faith in Jesus.