'Secret' in the Bible

This secret was hidden throughout the ages and generations but has now been revealed to his saints,

to whom God wanted to make known the glorious riches of this secret among the gentiles which is the Messiah in you, our glorious hope.

that their hearts may be comforted, being united in love, and to all riches of the full assurance of the understanding, to the full knowledge of the secret of the God and Father, and of the Christ,

In whom are all the secret stores of wisdom and knowledge.

For your life on earth is done, and you have a secret life with Christ in God.

At the same time also pray for us that God would open before us a door for the word so that we may tell the secret about the Messiah, for which I have been imprisoned.