1 Corinthians 2:11

11 for who of men hath known the things of the man, except the spirit of the man that [is] in him? so also the things of God no one hath known, except the Spirit of God.

1 Corinthians 2:11 Meaning and Commentary

1 Corinthians 2:11

For what man knoweth the things of a man
The thoughts of a man's heart, the conceptions of his mind, the schemes he is drawing there, his designs, purposes, and intentions; these can never be known by another man, no, nor by angels or devils; not by any creature; by none

save the spirit of a man which is in him?
which is only conscious to, and can only make known the things that are in him:

even so the things of God knoweth no man, but the Spirit of God;
and which, as it proves how secret, hidden, unknown, the mysteries of grace are, until revealed by the Spirit; so it gives full evidence to the deity of the Holy Ghost, and clearly shows he must be God, who is in him, knows the thoughts of his heart, the counsels of his mind, his purposes and decrees, and what is contained in them.

1 Corinthians 2:11 In-Context

9 but, according as it hath been written, `What eye did not see, and ear did not hear, and upon the heart of man came not up, what God did prepare for those loving Him --'
10 but to us did God reveal [them] through His Spirit, for the Spirit all things doth search, even the depths of God,
11 for who of men hath known the things of the man, except the spirit of the man that [is] in him? so also the things of God no one hath known, except the Spirit of God.
12 And we the spirit of the world did not receive, but the Spirit that [is] of God, that we may know the things conferred by God on us,
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,
Young's Literal Translation is in the public domain.