'Earthly' in the Bible

For since the world through all its [earthly] wisdom failed to recognize God, God in His wisdom was well-pleased through the foolishness of the message preached [regarding salvation] to save those who believe [in Christ and welcome Him as Savior].

But if you do marry, you have not sinned [in doing so]; and if a virgin marries, she has not sinned [in doing so]. Yet those [who marry] will have troubles (special challenges) in this life, and I am trying to spare you that.

and his interests are divided. The unmarried woman or the virgin is concerned about the matters of the Lord, how to be holy and set apart both in body and in spirit; but a married woman is concerned about worldly things, how she may please her husband.

There are also heavenly bodies [sun, moon and stars] and earthly bodies [humans, animals, and plants], but the glory and beauty of the heavenly is one kind, and the glory of the earthly is another.