Charles Haddon Spurgeon said this quote
“ We know not which most to wonder at, the faithfulness of God or the unbelief of His people. He keeps His promise a thousand times, and yet the next trial makes us doubt Him. He never faileth; He is never a dry well; He is never as a setting sun, a passing meteor, or a melting vapour; and yet we are as continually vexed with anxieties, molested with suspicions, and disturbed with fears, as if our God were the mirage of the desert. ”