The devil will come, and Faustus must be damned.
O I'll leap up to my God: who pulls me down?
See, see, where Christ's blood streams in the firmament.
One drop would save my soul, half a drop, ah my Christ.
Christopher Marlowe (1564–1593), British dramatist, poet. Faustus, in The Tragical History of Dr. Faustus, act 5, sc. 1 (1604).