GOD'S WORD® Translation
A person who isn't spiritual doesn't accept the teachings of God's Spirit. He thinks they're nonsense. He can't understand them because a person must be spiritual to evaluate them.

American Standard Version
Now the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him; and he cannot know them, because they are spiritually judged.

Berean Study Bible
The natural man does not accept the things that come from the Spirit of God. For they are foolishness to him, and he cannot understand them, because they are spiritually discerned.

Douay-Rheims Bible
But the sensual man perceiveth not these things that are of the Spirit of God; for it is foolishness to him, and he cannot understand, because it is spiritually examined.

English Revised Version
Now the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him; and he cannot know them, because they are spiritually judged.

King James Bible
But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.

World English Bible
Now the natural man doesn't receive the things of God's Spirit, for they are foolishness to him, and he can't know them, because they are spiritually discerned.

Young's Literal Translation
and the natural man doth not receive the things of the Spirit of God, for to him they are foolishness, and he is not able to know them, because spiritually they are discerned;

1 Corinthians 2:14 Additional Translations ...