Charles H. Spurgeon on Psalms 136:26

O give thanks unto the God of heaven. The title is full of honour. The Lord is God in the highest realms, and among celestial beings. His throne is set in glory, above all, out of reach of foes, in the place of universal oversight. He who feeds ravens and sparrows is yet the glorious God of the highest realms. Angels count it their glory to proclaim his glory in every heavenly street. See herein the greatness of his nature, the depth of his condescension, and the range of his love. Mark the one sole cause of his bounty —For his mercy endureth for ever. He hath done all things from this motive; and because his mercy never ceases, he will continue to multiply deeds of love world without end. Let us with all our powers of heart and tongue give thanks unto the holy name of Jehovah for ever and ever.

"Change and decay in all around I see,

O thou who changest not, abide with me."