Matthew 28:16-20

16 And the eleven disciples went into Galilee, unto the mountain where Jesus had appointed them.

17 And seeing him they adored: but some doubted.

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

19 Going therefore, teach ye all nations: baptizing them in the name of the Father and of the Son and of the Holy Ghost.

20 Teaching them to observe all things whatsoever I have commanded you. And behold I am with you all days, even to the consummation of the world.