Acts 17:28-29 "For in him we live , and move , and have our being ; as certain also of your own poets have said , For
we are also his offspring. 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.
offspring=
Greek 1085. genos ghen'-os from 1096; "kin" (abstract or concrete, literal or figurative, individual or collective):--born, country(-man), diversity, generation, kind(-red), nation, offspring, stock.
Hebrew
6631 tse'etsa' tseh-ets-aw' from 3318; issue, i.e. produce, children:--that which cometh forth (out), offspring.
It is clear that Paul is advising the people at Athens that this "unknown God" they so ignorantly worship is not like other Gods of man made objects. Along with that, Paul makes it clear where God Almighty dwells in verse 24, as I mentioned before. You ever wonder why Paul mentions both them (by mentioning the poets) and himself as
offspring of God created by their unknown God? The people at Athens were practicing the worshiping of idols and they had nothing to identify with the Creator of all things. That's why they didn't know any better until Paul came.
Years ago, as a Sunday school teacher, I heard a very intelligent man tell me that "in order for people to understand what you are presenting, you first must relate to them about what they already knew." The people at Athens had no idea how they were made, but they knew they were formed (being born naturally) by some entity other than themselves.
Paul said that his ministry involved becoming all things to all people in order to proclaim the gospel. In this case he definitely wasn't teaching about "spirit children" of the past, his ministry was teaching how to become "children of God."
Consider these verses when reading about Paul's teaching and the poets at mars hill at
Areopagus in Athens.
1 Corinthians 9:19-23
19 For though I be free from all men, yet have I made myself servant unto all, that I might gain the more.
20 And unto the Jews I became as a Jew, that I might gain the Jews; to them that are under the law, as under the law, that I might gain them that are under the law;
21
To them that are without law, as without law, (being not without law to God, but under the law to Christ,) that I might gain them that are without law.
22 To the weak became I as weak, that I might gain the weak:
I am made all things to all men, that I might by all means save some.
23 And
this I do for the gospel's sake, that I might be partaker thereof with you.