from east to west". A commentary in the Cambridge Bible for Schools and Colleges argues that "the face of Gerizim, the mount of blessing, is the more fertile; the opposite face of Ebal, the mount of curse, much the more bare", but the Pulpit Commentary states that both Gerizim and Ebal are "equally barren-looking, though neither is wholly destitute of culture and vegetation". The Masoretic Text, compiled between the 7th and 10th centuries of the Common Era, says that Moses had also commanded the Israelites to build an altar on Mount Ebal, constructed from natural (rather than cut) stones, to place stones there and whiten them with lime, to make sacrificial offerings on the altar, eat there, and write the Mosaic Law in stones there. The Samaritan Pentateuch, as well as an ancient manuscript of the biblical text found in Qumran, both bring the same excerpt as the Masoretic Text, with the only difference being the name "Gerizim", instead of "Ebal", therefore stating that Moses commanded the building of the altar on Mount Gerizim. Recent work on the Dead Sea Scrolls, which include the oldest surviving manuscripts of the biblical text, further supports the accuracy of the Samaritan Pentateuch's designation of Mount Gerizim, rather than Mount Ebal, as the first location in the Promised Land where Moses commanded an altar to be built. All versions of the biblical text then have Moses' specifying how the Israelites should split between the two groups that were to pronounce blessings from Mount Gerizim and to pronounce curses from Mount Ebal. The tribes of Simeon, Levi, Judah, Issachar, Joseph, and Benjamin were to be sent to Gerizim, while those of Reuben, Gad, Asher, Zebulun, Dan, and Naphtali were to remain on Ebal. The altar to God is again mentioned in the Book of Joshua, when, after the Battle of Ai, Joshua built an altar of unhewn stones, the Israelites made peace offerings on it, the law of Moses was written onto the stones, and the Israelites split into the two groups specified in Deuteronomy and pronounced blessings on Mount Gerizim and curses on Mount Ebal, as instructed in the law of Moses. Biblical scholars believe that the sources of the book of Joshua predate those of Deuteronomy, and hence that the order to build the altar and make the inscriptions is likely based on these actions in the sources of Joshua, rather than the