" It is clear that the confidence that the psalmist expresses is a divine confidence. He did not say, “I have enough grace to perfect that which concerns me—my faith is so steady that it will not falter—my love is so warm that it will never grow cold—my resolution is so firm that nothing can move it.” No, his dependence was on the Lord alone. If we display a confidence that is not grounded on the Rock of ages, our confidence is worse than a dream; it will fall upon us and cover us with its ruins, to our sorrow and confusion. The "

― Charles Haddon Spurgeon , Morning by Morning: Daily Devotional Readings