He is swift as the waters; their portion is cursed in the earth: he beholdeth not the way of the vineyards. He is swift as the waters - Literally, Light is he on the face of the waters: and cursed shall be their portion on the earth, which Mr. Good translates: -
Miserable is this man on the waters:
Deeply miserable the lot of those on dry land.
He beholdeth not the way of the vineyards - These no longer flourish or bring forth fruit. The labor of the vintage fails.