Charles H. Spurgeon on Psalms 62:10

Trust not in oppression, and become not vain in robbery. Now this robbery and wrong is done two manner of ways —to God and to man. He that putteth his trust for salvation in any other, save in God, loses not only his salvation, but also robs God of his glory, and does God manifest wrong, as much as lieth in him; as the wicked people amongst the Jews did, who said as long as they honoured and trusted unto the queen of heaven, all things prospered with them; but when they hearkened to the true preachers of God's word, all things came into a worse state, and they were overwhelmed with scarcity and trouble. Hosea 2; Jeremiah 44. He also that puts his trust and confidence in any learning or doctrine beside God's word, not only falls into error and loses the truth; but also, as much as lies in him, he robs God's book of his sufficient truth and verity, and ascribes it to the book of men's decrees; which is as much wrong to God and his book as may be thought or done. In which robbery, or rather sacrilege, no man should put his trust, as the prophet saith. John Hooper.