the mountains shall] He promiseth to his Church abundance of graces, Ezekiel 47:1. Revelation 21:1. which would water and comfort the most barren places, Amos 9:13. Others say, a figurative description of the good and happinesse of eternall life, Psalms 36:8. flow] Heb. go. a fountain shall come forth of the house of the LORD] Ezekiel 47:1. Zechariah 14:8. Revelation 22:1. valley of Shittim] A place in the land of Moab, Numbers 25:1. Joshua 2:1. Micah 6:5. which was desert and dry, by reason it stood so neere the lake of Sodome. See the exposition of this upon Ezekiel 47:1. 8.