Jesus answered all three of Satan’s temptations with Scripture. Luke gives a shortened version of the Deuteronomy 8:3 passage, which Matthew’s gospel quotes fully: “Man shall not live by bread alone, but by every word that comes from the mouth of God” (Matt.4:4). Ironic that both the Luke and Matthew passages should have the same reference. Jesus overcame Satan with the power of God’s Word. We have this same Word available to us.