Luke 3:8

3:8 Therefore produce fruit that proves your repentance, and don’t begin to say to yourselves, ‘We have Abraham as our father.’ For I tell you that God can raise up children for Abraham from these stones!

Luke 15:7

15:7 I tell you, in the same way there will be more joy in heaven over one sinner who repents than over ninety-nine righteous people who have no need to repent.