By perseverance the snail reached the ark. - Charles Haddon Spurgeon

Is not the gospel its own sign and wonder? Is not this a miracle of miracles, that 'God so loved the world that He gave His only begotten Son, that whosoever believeth in Him should not perish'? Surely that precious word, 'Whosoever will, let him come and take the water of life freely' and that solemn promise, 'Him that cometh unto Me, I will in no wise cast out,' are better than signs and wonders! A truthful Saviour ought to be believed. He is truth itself. Why will you ask proof of the veracity of One who cannot lie?

Bread is a second cause; the LORD Himself is the first source of our sustenance. He can work without the second cause as well as with it; and we must not tie Him down to one mode of operation. Let us not be too eager after the visible, but let us look to the invisible God.

Groanings which cannot be uttered are often prayers which cannot be refused.