1 Corinthians 2:7; 1 Corinthians 4:1; 1 Corinthians 13:2; 1 Corinthians 14:2; 1 Corinthians 15:51

1 Corinthians 2:7

7 but we speak God's wisdom in a mystery, the hidden wisdom which God predestined before the ages to our glory;

1 Corinthians 4:1

1 Let a man regard us in this manner, as servants of Christ and stewards of the mysteries of God.

1 Corinthians 13:2

2 If I have the gift of prophecy, and know all mysteries and all knowledge; and if I have all faith, so as to remove mountains, but do not have love, I am nothing.

1 Corinthians 14:2

2 For one who speaks in a tongue does not speak to men but to God; for no one understands, but in his spirit he speaks mysteries.

1 Corinthians 15:51

51 Behold, I tell you a mystery; we will not all sleep, but we will all be changed,