2:11 For what man knoweth the things of a man - All the inmost recesses of his mind; although men are all of one nature, and so may the more easily know one another. So the things of God knoweth no one but the Spirit - Who, consequently, is God.

1 Corinthians 2:11 Parallel Commentaries

A Knowledge of God
Many are the ways in which God is seeking to make Himself known to us and bring us into communion with Him. Nature speaks to our senses without ceasing. The open heart will be impressed with the love and glory of God as revealed through the works of His hands. The listening ear can hear and understand the communications of God through the things of nature. The green fields, the lofty trees, the buds and flowers, the passing cloud, the falling rain, the babbling brook, the glories of the heavens, …
Ellen Gould White—Steps to Christ

The Personality of the Holy Spirit.
Before one can correctly understand the work of the Holy Spirit, he must first of all know the Spirit Himself. A frequent source of error and fanaticism about the work of the Holy Spirit is the attempt to study and understand His work without first of all coming to know Him as a Person. It is of the highest importance from the standpoint of worship that we decide whether the Holy Spirit is a Divine Person, worthy to receive our adoration, our faith, our love, and our entire surrender to Himself, …
R. A. Torrey—The Person and Work of The Holy Spirit

No Minister Ought to Keep a Faithful Person from the Communion, that Does Desire and Ask It, Whilst He Doth not Know his Conscience Defiled with Mortal Sin.
The Council of Trent, treating of the Preparation which Priests and Layman ought to make for the worthy Receiving of the Holy Eucharist, hath these following words, (Sess. 13, Cap. 17.) The Custom of the Church makes it clear, that Examination and Proof is necessary in order to the Communion; that no man, knowing himself guilty of mortal Sin, though he may seem Contrite to himself, come to the Sacrament, unless he have before been at Sacramental Confession. Which comprehends all Christians, and even …
Miguel de Molinos—The Spiritual Guide which Disentangles the Soul