Without repentance there is no Christianity.
Repent therefore, and turn back, that your sins may be blotted out,
Faith and repentance – the same side of the coin. True repentance believes.
Martin Luther reformation quote.
Are you a repenter?
Catholicism – penance
He said therefore to the crowds that came out to be baptized by him, “You brood of vipers! Who warned you to flee from the wrath to come? Bear fruits in keeping with repentance. And do not begin to say to yourselves, We have Abraham as our father.’ For I tell you, God is able from these stones to raise up children for Abraham.