Matthew 28:18-20

18 And Jesus came, and spoke to them, saying, All power is given to me in heaven and upon earth.

19 Go ye therefore and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Spirit.

20 Teaching them to observe all things whatever I have commanded you: and lo, I am with you always, [even] to the end of the world. Amen.