What a fool, quoth he, am I, thus to lie in a stinking dungeon, when I may as well walk at liberty! I have a key in my bosom, called Promise, that will, I am persuaded, open any lock in Doubting Castle. – John Bunyan
One leak will sink a ship: and one sin will destroy a sinner. – John Bunyan
My sword I give to him that shall succeed me in my pilgrimage, and my courage and skill to him that can get it. – John Bunyan
Nothing can render affliction so insupportable as the load of sin. Would you then be fitted for afflictions? Be sure to get the burden of your sins laid aside, and then what affliction soever you may meet with will be very easy to you. – John Bunyan