Yet I taught Ephraim to walk. I took them by his arms; But they didn't know that I healed them.
but they knew not that I healed them; of the diseases of Egypt, or preserved them from them: this includes the whole of their salvation and deliverance from Egypt, and all the benefits and favours accompanying it, which they imputed to their idols, and not to the Lord; see Exodus 15:26. "Healing", in a spiritual sense, generally signifies the forgiveness of sin, which the Lord's people may have, and not know it; and, through want of better light and knowledge, may also ascribe it to their repentance, humiliation, and tears, when it is alone owing to the grace of God, and blood of Christ.