Matthew 28:20
teaching them to observe every command which I have given you. and lo! I am with you alway, even unto the end of the world."
2 Corinthians 6:16
And what compact has God's temple with idols? For we are a temple of the living God, as he has said: I will dwell among them, and walk about among them; I will be their God, and they will be my people.
Hebrews 5:9
and by being thus made perfect, he became the source of enduring salvation to all who obey him,
Hebrews 8:8-10
But finding fault with them, He says. "There are days coming," says the Lord, "When I will establish with the house of Israel and with the house of Judah a new covenant;