'Confession' in the Bible

Then Joshua said to Achan, “My son, I implore you, give glory to the Lord, the God of Israel, and give praise to Him [in recognition of His righteous judgments]; and tell me now what you have done. Do not hide it from me.”

Hezekiah spoke encouragingly to all the Levites who showed good understanding in the things of the Lord. So the people ate for the appointed seven days, sacrificing peace offerings and giving thanks to the Lord God of their fathers.

Now while Ezra was praying and confessing, weeping and laying himself face down before the house of God, a very large group from Israel, of men, women, and children, gathered to him, for the people wept bitterly.

So now, make confession to the Lord God of your fathers and do His will. Separate yourselves from the peoples of the land and from [your] foreign wives.”

I prayed to the Lord my God and confessed and said, “O Lord, the great and awesome God, who keeps His covenant and extends lovingkindness toward those who love Him and keep His commandments,

Take the words [confessing your guilt] with you and return to the Lord.Say to Him, “Take away all our wickedness;Accept what is good and receive us graciously,So that we may present the fruit of our lips (gratitude).

Many of those who had become believers were coming, confessing and disclosing their [former sinful] practices.

Fight the good fight of the faith [in the conflict with evil]; take hold of the eternal life to which you were called, and [for which] you made the good confession [of faith] in the presence of many witnesses.

I solemnly charge you in the presence of God, who gives life to all things, and [in the presence] of Christ Jesus, who made the good confession [in His testimony] before Pontius Pilate,

Inasmuch then as we [believers] have a great High Priest who has [already ascended and] passed through the heavens, Jesus the Son of God, let us hold fast our confession [of faith and cling tenaciously to our absolute trust in Him as Savior].