'Confess' in the Bible

Many who became believers kept coming to confess and talk about what they had been doing.

For the Sadducees say that there is no resurrection, neither angel, nor spirit: but the Pharisees confess both.

But this I confess unto thee, that after the way which they call heresy, so worship I the God of my fathers, believing all things which are written in the law and in the prophets: