Charles H. Spurgeon on Psalms 36:5

Thy mercy, O Lord, is in the heavens. Like the ethereal blue, it encompasses the whole earth, smiling upon universal nature, acting as a canopy for all the creatures of earth, surmounting the loftiest peaks of human provocations, and rising high above the mists of mortal transgression. Clear sky is evermore above, and mercy calmly smiles above the din and smoke of this poor world. Darkness and clouds are but of earth's lower atmospheres: the heavens are evermore serene, and bright with innumerable stars. Divine mercy abides in its vastness of expanse, and matchless patience, all unaltered by the rebellions of man. When we can measure the heavens, then shall we bound the mercy of the Lord. Towards his own servants especially, in the salvation of the Lord Jesus, he has displayed grace higher than the heaven of heavens, and wider than the universe. O that there atheist could but see this, how earnestly would he long to become a servant of Jehovah! Thy faithfulness reacheth unto the clouds. Far, far above all comprehension is the truth and faithfulness of God. He never fails, nor forgets, nor falters, nor forfeits his word. Afflictions are like clouds, but the divine truthfulness is all around them. While we are under the cloud we are in the region of God's faithfulness; when we mount above it we shall not need such an assurance. To every word of threat, or promise, prophecy or covenant, the Lord has exactly adhered, for he is not a man that he should lie, nor the son of man that he should repent.