Luke 8:13

8:13 Those on the rock are the ones who receive the word with joy when they hear it, but they have no root. They believe for a while, but in a time of testing fall away.

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.