is to rob us of our thankfulness for God's good gifts. If it were within Satan's power, he wouldn't let us have a single piece of bread, not a single penny of income, not even a single hour of life. But since that's not in his power, he'll try to rob us of God's blessings by making us ungrateful and unappreciative of them.
John C. Jeske, Connecting Sinai to Calvary, Northwestern Publishing House, pg. 52