Charles H. Spurgeon on Psalms 78:50

He made a way to his anger, coming to the point with them by slow degrees; assailing their outworks first by destroying their property, and then coming in upon their persons as through an open breach in the walls. He broke down all the comforts of their life, and then advanced against their life itself. Nothing could stand in his way; he cleared a space in which to do execution upon his adversaries. He spared not their soul from death, but gave their life over to the pestilence. In their soul was the origin of the sin, and he followed it to its source and smote it there. A fierce disease filled the land with countless funerals; Jehovah dealt out myriads of blows, and multitudes of spirits failed before him.