This doesn't actually address my point, which is that Paul takes something pagan and redeems it for God. Verse 23 is very clear that Paul takes their altar to an unknown god and then says that this unknown god is God. Simply saying "this is what Paul actually says," doesn't change that.Actually, this is what Paul had to say about their altar.
Acts 17
23 For as I passed by, and beheld your devotions, I found an altar with this inscription,To The Unknown God. Whom therefore ye ignorantly worship, him declare I unto you.
24 God that made the world and all things therein, seeing that he is Lord of heaven and earth, dwelleth not in temples made with hands;
25 Neither is worshipped with men's hands, as though he needed any thing, seeing he giveth to all life, and breath, and all things;
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29 Forasmuch then as we are the offspring of God, we ought not to think that the Godhead is like unto gold, or silver, or stone, graven by art and man's device.
30 And the times of this ignorance God winked at; but now commandeth all men every where to repent:
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And the cross is the same, unless you think the cross has its origins from God. God took the very instrument used in the most excruciating and humiliating form of death, and redeemed it, now being a symbol of life and hope.