'Away' in the Bible

"Food is for the stomach and the stomach is for food, but God will do away with both." The body is not for sexual immorality, but for the Lord, and the Lord for the body.

those who use the world as though they were not using it to the full. For the present shape of this world is passing away.

If I give away everything I own, and if I give over my body in order to boast, but do not have love, I receive no benefit.