1 Corinthians 8:4

Now as to eating food that has been offered to idols, we know well that an idol has no real existence in the universe, and that there is no God but One.

Mark 12:29

Jesus replied. "The first is. 'Hear, O Israel, the Lord our God is one Lord;

Ephesians 4:6

one God and Father of all, who is over all, and through all, and in all.

1 Timothy 2:5

For God is one; and one is mediator between God and man, the Man Christ Jesus,

Jude 1:25

to the only God, our Saviour, through Jesus Christ our Lord, be ascribed glory, majesty, might, and authority, as it was before time began, is now, and ever shall be to all the ages. Amen.

Acts 14:15

"Men, why are you doing all this? We also are men, with natures like your own! We are bringing you good tidings, that you are to turn from these empty things to the living God, who made heaven and earth and the sea and all that in them is.

Acts 19:26

"And you see and hear that not only in Ephesus, but almost throughout all of Asia, this fellow Paul has persuaded and turned away many people, by telling them that they are no gods at all who are made with hands.

1 Corinthians 8:1

Now in regard to food which has been offered to idols, we are sure of course that "we all have knowledge." But knowledge puffs up, while love builds up.

1 Corinthians 8:6-7

yet for there is one God, the Father, from whom are all things, and we for him; and one Lord Jesus Christ, by whom are all things, and we by him.

1 Corinthians 8:10

For if any one should see you, the possessor of "knowledge," reclining at table in an idol's temple, would not his conscience, if he were weak, be emboldened to eat things sacrificed to idols?

1 Corinthians 10:19-20

What then shall we say? that an offering to an idol is anything? or that an idol is really anything?

1 Timothy 1:17

Now unto the King eternal, immortal, invisible, the only God, be glory and honor forever and ever. Amen!

Treasury of Scripture Knowledge

Summary

As concerning therefore the eating of those things that are offered in sacrifice unto idols, we know that an idol is nothing in the world, and that there is none other God but one.

General references

Bible References

We know

1 Corinthians 10:19
What then shall we say? that an offering to an idol is anything? or that an idol is really anything?
Acts 19:26
"And you see and hear that not only in Ephesus, but almost throughout all of Asia, this fellow Paul has persuaded and turned away many people, by telling them that they are no gods at all who are made with hands.

There is

1 Corinthians 8:6
yet for there is one God, the Father, from whom are all things, and we for him; and one Lord Jesus Christ, by whom are all things, and we by him.
Mark 12:29
Jesus replied. "The first is. 'Hear, O Israel, the Lord our God is one Lord;
Ephesians 4:6
one God and Father of all, who is over all, and through all, and in all.
1 Timothy 1:17
Now unto the King eternal, immortal, invisible, the only God, be glory and honor forever and ever. Amen!
1 Timothy 2:5
For God is one; and one is mediator between God and man, the Man Christ Jesus,
Jude 1:25
to the only God, our Saviour, through Jesus Christ our Lord, be ascribed glory, majesty, might, and authority, as it was before time began, is now, and ever shall be to all the ages. Amen.

General references

James 2:19
You believe that God is one? You do well; even the demons believe, and they shudder.