Never trample on any soul though it may be lying in the veriest mire; for that last spark of self-respect is its only hope, its only chance; the last seed of a new and better life: — the voice of God that whispers to it: “You are not what you ought to be, and you are not what you can be. You are still God’s child, still an immortal soul. You may rise yet, and fight a good fight yet, and be a man once more, after the likeness of God who made you, and Christ who died for you!”
Charles Kingsley (1819-1875) English clergyman, historian, essayist, novelist (pseud. "Parson Lot")
Good News of God, Sermon 33 “The Friend of Sinners [Mark 2:15-16]” (1859)
(Source)