Now there was a disciple at Damascus named Ananias. The Lord said to him in a vision, “Ananias.” And he said, “Here I am, Lord.”  And the Lord said to him, “Rise and go to the street called Straight, and at the house of Judas look for a man of Tarsus named Saul, for behold, he is praying. – Acts 9:10-11 ESV
The shepherd of our souls rejoices in the vision of his sheep securely folded, he triumphs in spirit when he brings a wanderer home. I conceive that when he spoke these words to Ananias, one of the smiles of Paradise must have shone from his eyes. “Behold,” I have won the heart of my enemy, I have saved my persecutor, even now he is bending the knee at my footstool, “behold, he prayeth.” Jesus himself led the song, rejoicing over the new convert with singing. Jesus Christ was glad, and rejoiced more over that lost sheep than over ninety and nine that went not astray. And angels rejoiced too.
Spurgeon’s Sermons (Spokane, Washington; Olive Tree Bible Software; 2010) eBook. Vol. 1, Sermon No. 16; Titled: Paul’s First Prayer; Delivered on Sabbath Morning, March 25th, 1855.