Charles H. Spurgeon on Psalms 99:8

Thou tookest veageance of their inventions. It is not a light punishment, but a "vengeance, ""he takes on their inventions; "to manifest that he hates sin as sin, and not because the worst persons commit it. Perhaps, had a profane man touched the ark, the hand of God had not so suddenly reached him. But when Uzzah, a man zealous for him, as may be supposed by his care for the support of the tottering ark, would step out of his place, he strikes him down for his disobedient action, by the side of the ark, which he would indirectly (as not being a Levite) sustain, 2Sa 6:7. Nor did our Saviour so sharply reprove the Pharisees, and turn so short from them as he did from Peter, when he gave a carnal advice, and contrary to that wherein was to be the greatest manifestation of God's holiness, viz, the death of Christ, Mt 16:23. He calls him Satan, a name sharper than the title of the devil's children, wherewith he marked the Pharisees, and given (besides him) to none but Judas, who made a profession of love to him, and was outwardly ranked in the number of his disciples. A gardener hates a weed the more for being in the bed with the most precious flowers. Stephen Charnock.