Acts 26:20
but first to the people of Damascus and Jerusalem and then all over Judea, and even to the heathen I preached that they must repent and turn to God and live as men who have repented should.
Colossians 2:7
You must be rooted and built up in him and made strong in faith, just as you were taught to be, overflowing with it in your gratitude.
2 Timothy 2:19
Yet God's solid foundation stands unshaken, bearing this inscription, "The Lord knows those who belong to him," and "Everyone who uses the name of the Lord must give up evil."
Jude 1:20
But you, dear friends, must build yourselves up on the foundation of your most holy faith and pray in the holy Spirit,