2 Jezebel immediately sent a messenger to Elijah with her threat: "The gods will get you for this and I'll get even with you! By this time tomorrow you'll be as dead as any one of those prophets." 3 When Elijah saw how things were, he ran for dear life to Beersheba, far in the south of Judah. He left his young servant there 4 and then went on into the desert another day's journey. He came to a lone broom bush and collapsed in its shade, wanting in the worst way to be done with it all - to just die: "Enough of this, God! Take my life - I'm ready to join my ancestors in the grave!"
Matthew Henry's Commentary on 1 Kings 19:2-4
Commentary on 1 Kings 19:1-8
(Read 1 Kings 19:1-8)
Jezebel sent Elijah a threatening message. Carnal hearts are hardened and enraged against God, by that which should convince and conquer them. Great faith is not always alike strong. He might be serviceable to Israel at this time, and had all reason to depend upon God's protection, while doing God's work; yet he flees. His was not the deliberate desire of grace, as Paul's, to depart and be with Christ. God thus left Elijah to himself, to show that when he was bold and strong, it was in the Lord, and the power of his might; but of himself he was no better than his fathers. God knows what he designs us for, though we do not, what services, what trials, and he will take care that we are furnished with grace sufficient.