The Lord is a man of war, and as a king of flesh and blood devises various stratagems against his enemy, so God attacked the Egyptians in various ways. He brought ten plagues down upon them. When a province rises up in rebellion, its sovereign lord first sends his army against it, to surround it and cut off the water supply. If the people are contrite, well and good; if not, he brings noise makers into the field against them. If the people are contrite, well and good; if not, he orders darts to be discharged against them. If the people are contrite, well and good; if not, he orders his legions to assault them. If the people are contrite, well and good; if not, he causes bloodshed and carnage among them. If the people are contrite, well and good; if not, he directs a stream of hot naphtha upon them. If the people are contrite, well and good; if not, he hurls projectiles at them from his ballistae. If the people are contrite, well and good; if not, he has scaling-ladders set up against their walls. If the people are contrite, well and good; if not, he casts them into dungeons. If the people are contrite, well and good; if not, he slays their magnates. Thus did God proceed against the Egyptians. First He cut off their water supply by turning their rivers into blood. They refused to let the Israelites go, and He sent the noisy, croaking frogs into their entrails. They refused to let the Israelites go, and He brought lice against them, which pierced their flesh like darts. They refused to let the Israelites go, and He sent barbarian legions against them, mixed hordes of wild beasts. They refused to let the Israelites go, and He brought slaughter upon them, a very grievous pestilence. They refused to let the Israelites go, and He poured out naphtha over them, burning blains. They refused to let the Israelites go, and He caused His projectiles, the hail, to descend upon them. They refused to let the Israelites go, and He placed scaling-ladders against the wall for the locusts, which climbed them like men of war. They refused to let the Israelites go, and He cast them into dungeon darkness. They refused to let the Israelites go, and He slew their magnates, their first-born sons.[171] The plagues that God sent upon the Egyptians corresponded to the deeds they bad perpetrated against the children of Israel. Because they forced the Israelites to draw water for them, and also hindered them from the use of the ritual baths, He changed their water into blood. Because they had said to the Israelites, "Go and catch fish for us," He brought frogs up against them, making them to swarm in their kneading-troughs and their bed- chambers and hop around croaking in their entrails. It was the severest of all the ten plagues.