Ephesians 3:4

But though I be rude in speech, yet not in knowledge; but we have been throughly made manifest among you in all things.

Withal praying also for us, that God would open unto us a door of utterance, to speak the mystery of Christ, for which I am also in bonds:

Let a man so account of us, as of the ministers of Christ, and stewards of the mysteries of God.

That their hearts might be comforted, being knit together in love, and unto all riches of the full assurance of understanding, to the acknowledgement of the mystery of God, and of the Father, and of Christ;

Holding the mystery of the faith in a pure conscience.

And without controversy great is the mystery of godliness: God was manifest in the flesh, justified in the Spirit, seen of angels, preached unto the Gentiles, believed on in the world, received up into glory.

Having made known unto us the mystery of his will, according to his good pleasure which he hath purposed in himself:

And for me, that utterance may be given unto me, that I may open my mouth boldly, to make known the mystery of the gospel,

And he said, Unto you it is given to know the mysteries of the kingdom of God: but to others in parables; that seeing they might not see, and hearing they might not understand.

He answered and said unto them, Because it is given unto you to know the mysteries of the kingdom of heaven, but to them it is not given.

This is a great mystery: but I speak concerning Christ and the church.

And though I have the gift of prophecy, and understand all mysteries, and all knowledge; and though I have all faith, so that I could remove mountains, and have not charity, I am nothing.