Train up a child in the way he should go: and when he is old, he will not depart from it.
Exodus 20:3
“Thou shalt have no other gods before me.”
Deuteronomy 6:4
“Hear, O Israel: The Lord our God is one Lord:”
Zechariah 14:9
“And the Lord shall be king over all the earth: in that day shall there be one Lord, and his name one.”
Isaiah 44:6
“Thus saith the Lord the King of Israel, and his redeemer the Lord of hosts; I am the first, and I am the last; and beside me there is no God.”
Isaiah 45:5
“I am the Lord, and there is none else, there is no God beside me: I girded thee, though thou hast not known me:”
Hosea 13:4
“Yet I am the Lord thy God from the land of Egypt, and thou shalt know no god but me: for there is no saviour beside me.”
Mark 12:29
“And Jesus answered him, The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord:”
John 10:30
“I and my Father are one.”
1 Corinthians 8:6
“But to us there is but one God, the Father, of whom are all things, and we in him; and one Lord Jesus Christ, by whom are all things, and we by him.”
Ephesians 4:5-6
“One Lord, one faith, one baptism, One God and Father of all, who is above all, and through all, and in you all.”
1 Timothy 2:5
“For there is one God, and one mediator between God and men, the man Christ Jesus;”
James 2:19
“Thou believest that there is one God; thou doest well: the devils also believe, and tremble.”
Acts 2:38 (KJV) Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.