NET
14 The unbeliever does not receive the things of the Spirit of God, for they are foolishness to him. And he cannot understand them, because they are spiritually discerned.
Darby
14 But [the] natural man does not receive the things of the Spirit of God, for they are folly to him; and he cannot know [them] because they are spiritually discerned;
KJV
14 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.