Luke 15:10
In the same way, I tell you, there is rejoicing in the presence of the angels of God over one sinner who repents — in the presence of the angels of God: the angelic court's joy. Over one sinner who repents: the single repentant sinner is the occasion for heavenly celebration. The heaven-celebrates-over-repentant-sinners principle grounds the welcome that the Pharisees criticize.