Though you have sinned much, that is no reason why you should despair, but only why you should love much, having so much forgiven.
Though they have a Christ in their heads, they have no Christ in their hearts.
It is God alone who can subdue and govern the unruly wills of sinful men.
Other men may preach the gospel better than I, but no man can preach a better gospel.
I am tired in the Lord's work, but not tired of it.
Whole days and weeks have I spent prostrate on the ground in silent or vocal prayer.