is a holy place; as Moses could not come near to the burning bush (3:5), so the people must remain at a distance from the mountain (19:12). Just as the bush burned with flame (3:2), so God would descend on Sinai in fire (19:18). And just as Moses was afraid to look at God (3:6), so the people tremble before the theophany (19:16). All of this requires of them that they consecrate themselves, symbolized by washing their clothes and abstaining from sexual intercourse. Then, on the third day, the Lord
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