In many ways, this is the fundamental question of Old Testament Israel’s cult—and, indeed, of life itself. How can creatures made from dust become members of God’s household “forever”? The question of ascending God’s mountain to his house was likely recited by pilgrims on approaching the temple on Mount Zion during the annual festivals. This entrance liturgy runs as an undercurrent throughout the Pentateuch and is at the heart of its central book, Leviticus. Its dominating concern, as well as that of the rest of the Bible, is the way in which humanity may come to dwell with God. Israel’s deepest hope was not merely a liturgical question, but a historical quest.Under the Mosaic covenant, the way opened up by God was through the Levitical cult of the tabernacle and later temple, its priesthood and rituals. The advent of Christ would open up a new and living way into the house of God—indeed, that was the goal of his taking our humanity upon himself, his suffering, his resurrection and...