v1: God showed His grace and faithfulness to His people, in continuing to speak to a rebellious nation. The Lord God of Israel still lived, whatever the spiritual condition of Israel; He is not dependent upon us. Through the years of drought, God provided for Elijah.
v2-6: Elijah stayed at the Brook Kerith (Cherith), where God fed him daily, using ravens. Elijah was called to bring the word of God, but also to live a life of faith,, modelling the type of life that God commanded.
v7-9: God sent Elijah to Zarephath. God provided in a different way. He said, "I have commanded", so it must happen. The widow lived outside of Israel, see Luke 4.25-26; God was never limited by national boundaries.
The widow was near to starvation; she was making a meal for her son and herself, "that we may eat it - and die"(v12): this was her last food. God sent His prophet to a starving widow outside Israel; such is His power and grace.
v10-14: The widow had to learn to put God first; in this instance, it meant providing for Elijah; he had her water, and oil, and flour (Prov 3.9-10). The picture is of the work of God in our lives, through Christ (flour; a grain of wheat) and the Holy Spirit (oil), and the Word of God (water). God is truly all we need.
v15-16: The widow obeyed Elijah. God honoured His word, and there was sufficient food for them.
v17-18: At a later time the widow's son was taken ill, and he died. The woman saw this as a punishment from God for her sins.
v19-21: Elijah took the matter to God in prayer. This is his first recorded prayer, although evidently he was a man of prayer, truly in touch with God.
v22-24: Further proof that Elijah was truly a man of God. The words from his mouth were consistent with his actions.
Even though Elijah usually lived in seclusion, his testimony to Israel was powerful.