Genesis 13:17 - Ellicott's Commentary On The Whole Bible

Walk through the land. — Repeated change of scene is not merely one of the pleasures of the nomad life, but also a necessity; for the uplands, covered with rich herbage in the spring, are usually burnt up in summer, and in the winter are exposed to driving winds and rain-storms. In these journeyings Abram is now to have the tranquil pleasure of feeling that his seed will inherit each beautiful spot that he visits, and that he is taking possession of it, and hallowing it for them.