1 Corinthians 2:13-15

Young's Literal Translation

¹³ which things also we speak, not in words taught by human wisdom, but in those taught by the Holy Spirit, with spiritual things spiritual things comparing,

¹⁴ 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;

¹⁵ and he who is spiritual, doth discern indeed all things, and he himself is by no one discerned;