The house-tops there were flat, and therefore more capable of grass or green corn growing between the stones than ours are. Which withereth afore it groweth up; which having no deep root, never comes to maturity. And so all their designs shall be abortive, and never come to perfection.
Related Commentaries of Psalms 129:6
Psalms 129:6
6 Let them be as the grass upon the housetops, which withereth afore it groweth up: