1 Timothy 2:5 NIV

1 Corinthians 8:6 NIV
yet for us there is but one God, the Father, from whom all things came and for whom we live; and there is but one Lord, Jesus Christ, through whom all things came and through whom we live.

Deuteronomy 6:4 NIV
Hear, O Israel: The Lord our God, the Lord is one.

Galatians 3:20 NIV
A mediator, however, implies more than one party; but God is one.

Hebrews 7:25 NIV
Therefore he is able to save completely those who come to God through him, because he always lives to intercede for them.

Hebrews 9:15 NIV
For this reason Christ is the mediator of a new covenant, that those who are called may receive the promised eternal inheritance —now that he has died as a ransom to set them free from the sins committed under the first covenant.

Isaiah 44:6 NIV
“This is what the Lord says— Israel’s King and Redeemer, the Lord Almighty: I am the first and I am the last; apart from me there is no God.