'Knowledge' in the Bible

That the God of our Lord Jesus Christ, the Father of glory, may give unto you the spirit of wisdom and revelation in the knowledge of him:

Whereby, when ye read, ye may understand my knowledge in the mystery of Christ)

And to know the love of Christ, which passeth knowledge, that ye might be filled with all the fulness of God.

Till we all come in the unity of the faith, and of the knowledge of the Son of God, unto a perfect man, unto the measure of the stature of the fulness of Christ: