Repentance demonstrated by actions

Acts 26:20 First to those in Damascus and Jerusalem, then to everyone in the region of Judea, and then to the Gentiles, I declared that they should repent and turn to God, performing deeds worthy of their repentance.

Isaiah 1:16-17 Wash yourselves, make yourselves clean; Remove the evil of your deeds from My sight. Cease to do evil,

Daniel 4:27 Therefore, may my advice be pleasing to you, O king. Break away from your sins by doing what is right, and from your iniquities by showing mercy to the oppressed. Perhaps there will be an extension of your prosperity.”

Matthew 3:8 Produce fruit worthy of repentance.

Luke 3:8 Therefore produce fruit worthy of repentance. And do not begin to say to yourselves, ‘We have Abraham as our father.’ For I tell you that out of these stones God can raise up children for Abraham