Shall cleave — Sinai melted, at the presence of the God of the whole earth. Great valley — So rich shall be a plain access from the place of the feet of the Lord unto Jerusalem.
Related Commentaries of Zechariah 14:4
Zechariah 14:4
4 And his feet shall stand in that day upon the mount of Olives, which is before Jerusalem on the east, and the mount of Olives shall cleave in the midst thereof toward the east and toward the west, and there shall be a very great valley; and half of the mountain shall remove toward the north, and half of it toward the south.