“And the LORD heard the voice of Elijah; and the soul of the child came into him again, and he revived.”
King James Version (KJV)
Matthew Henry's Concise Commentary
17:17-24 Neither faith nor obedience shut out afflictions and death. The child being dead, the mother spake to the prophet, rather to give vent to her sorrow, than in hope of relief. When God removes our comforts from us, he remembers our sins against us, perhaps the sins of our youth, though long since past. When God remembers our sins against us, he designs to teach us to remember them against ourselves, and to repent of them. Elijah's prayer was doubtless directed by the Holy Spirit. The child revived. See the power of prayer, and the power of Him who hears prayer.
“For John came unto you in the way of righteousness, and ye believed him not: but the publicans and the harlots believed him: and ye, when ye had seen it, repented not afterward, that ye might believe him.”