that refers to NOT praying to men but only God or Jesus?
It is implied in the first commandment that we should not worship anything
or anyone except God. Since Jesus is God, we are also to worship him.
Exodus 20:3-5 NIV:
3 “You shall have no other gods before me.
4 “You shall not make for yourself an idol in the form of anything in heaven above or on the earth beneath or in the waters below. 5
You shall not bow down to them or worship them; for I, the Lord your God, am a jealous God, punishing the children for the sin of the fathers to the third and fourth generation of those who hate me,