"Permit me first of all to accost you in the highways of sin and tell you over again my errand. The King of heaven this morning sends a gracious invitation to you. He says, 'As I live, saith the Lord, I have no pleasure in the death of him that dieth, but had rather that he should turn unto me and live:' 'Come now, and let us reason together, saith the Lord, though your sins be as scarlet they shall be as wool; though they be red like crimson they shall be whiter than snow.'" From Spurgeon's sermon Compel Them to Come In
Further recommended reading & listening:
The Best of The Daily Spurgeon
The Forgotten Spurgeon, by Iain Murray