Every verse that speak of God/god. You just have to see what case it is in in any particular case.
Then I guess we know my correction of your assertions is correct!
All religions and cultures have a supreme being; generally speaking, these adherents place their version of God above all other versions. In the end, adherents place one to whom you give precedence at the top of the heap, while all others are considered lesser.
Christianity holds that Satan is the one whom the non-Christian world obeys and gives precedence to. (Even though the world doesn’t think of it in that way. They just want to do things in their own way instead of God’s.)
But Paul teaches that these other “gods” are not really existent.
4So then, about eating food sacrificed to idols:
We know that “An idol is nothing at all in the world” and that “There is no God but one.” 5For even if there are so-called gods, whether in heaven or on earth (as indeed there are many “gods” and many “lords”),
6yet 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.
If you have taken Koine Greek you would/should know this. If the article is used, it always is translated God. But it is not true that if the article is absent it must always be a lower case g.
There are many reasons to not use the article even though the intent is to refer to God. One such example is John 1:1.
Θεόν is the accusative case, and, as I’ve said before, the accusative doesn’t have to have the article.
These are other examples of God without the article:
Matt 5:9
Mat 6:24
Luke 1:35, 76-78
John 1:6, 12, 13, 18
Rom 1:7, 17
So there are several examples of θεός without the article in scripture.
Doug