Exodus 19 describes Israel arriving at Sinai. This chapter is important for understanding the events at Sinai, where Israel spent over two years (Numbers 10:11). God addressed the people as “the house of Jacob. . . the people of Israel . . .” (Exodus 19:3) as a way to remind them that they were the people of the covenant, the descendants of Abraham. What was about to happen at Sinai was not a new covenant with the people but an extension of the covenant God made with Abraham.