Isaiah 35:9

No lion shall be there -Lions abounded in all the countries adjacent to Palestine. They are, therefore, often referred to by the sacred writers, as objects of dread and alarm. The leading idea in the language of Isaiah in this whole passage, is that of a way constructed from Babylon to Judea, so straight and plain that the most simple of the people might find it and walk in it. But such a path would lie through desert sands. It would be in the region infested with lions and other wild beasts. The prophet, therefore, suggests that there should be no cause for such dread and alarm. The sense is, that in that kingdom to which he had made reference all would be safe.