Charles H. Spurgeon on Psalms 136:25

Who giveth food to all flesh. In the close the Psalmist speaks of the paternal providence of God as extending not only to all mankind, but to every living creature, suggesting that we have no reason to feel surprise at his sustaining the character of a kind and provident father to his own people, when he condescends to care for the cattle, and the asses of the field, and the crow, and the sparrow. Men are much better than brute beasts, and there is a great difference between some men and others, though not in merit, yet as regards the privilege of the divine adoption, and the Psalmist is to be considered as reasoning from the less to the greater and enhancing the incomparably superior mercy which God shows to his own children. —John Calvin.