Exodus 9:8 - Exposition

Ashes of the furnace . Rather "soot from the furnace." The word commonly used in Hebrew for "ashes" is different. Many recondite reasons have been brought forward for the directions here given. But perhaps the object was simply to show that as water, and earth ( Exodus 8:13 ) and air ( Exodus 10:13 ) could be turned into plagues, so fire could be. The "soot of the furnace" might well represent fire, and was peculiarly appropriate for the preduction of a disease which was in the main an "inflammation." It is not likely that Moses imitated any superstitious practice of the priests of Egypt. Toward the heaven . The act indicated that the plague would come from heaven— i.e. from God. In the sight of Pharaoh . Compare Exodus 7:20 It is probable that the symbolic act which brought the plague was performed "in the sight of Pharaoh" in every case, except where the plague was unannounced, though the fact is not always recorded.