"But they that wait upon the LORD shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint." (Isaiah 40:31)

This is one of the best-loved promises of the Bible, for it is easy to grow weary and faint in our mortal bodies, even when doing the work of the Lord. The answer, we are told, is to "wait upon the LORD."

But what does this mean? The Hebrew word (gavah) does not mean "serve," but rather to "wait for" or "look for." It is translated "waited for" the second time it is used in the Bible, when the dying patriarch Jacob cried out: "I have waited for thy salvation, O LORD" (Genesis 49:18).

The first time it is used, surprisingly.....

~Henry Morris, Days of Praise