Luke 15:1-7 (NIV)

1 Now the tax collectors and sinners were all gathering around to hear Jesus.

2 But the Pharisees and the teachers of the law muttered, “This man welcomes sinners and eats with them.”

3 Then Jesus told them this parable:

4 “Suppose one of you has a hundred sheep and loses one of them. Doesn’t he leave the ninety-nine in the open country and go after the lost sheep until he finds it?

5 And when he finds it, he joyfully puts it on his shoulders

6 and goes home. Then he calls his friends and neighbors together and says, ‘Rejoice with me; I have found my lost sheep.’

7 I tell you that in the same way there will be more rejoicing in heaven over one sinner who repents than over ninety-nine righteous persons who do not need to repent.