This is a powerful story of Israel gathering together at the foot of Sinai awaiting the Law of God. They have just arrived on the third new moon and a boundary has been set for them not to pass. Until now they have sought food and shelter, but here, at God's mountain they are gathered together to prepare for God to come down from the mountain after three days of purification. This chapter shows that worship in community is even more important than creature comforts, that it is the stuff of life, and we see this kingdom of priests, this holy nation come together in praise: the birth of the religion. What seems harsh and hard to bear at first reveals itself to be a promise of God's fidelity.