1Timothy 1:18-20
Paul charges Timothy in the text, meaning he lays the responsibility upon him, according to the prophecies that came beforehand concerning him. The Spirit of God revealed things through the prophets of the early church that were to be both educational and an exhortation to help Timothy in the spiritual battles he would face. Paul’s charge was concerning two points to avoid a shipwreck of faith. He said, “holding faith, and a good conscience, which some having put away concerning faith have made shipwreck”. Then he uses two examples, Hymenaeus and Alexander, whom we find out later had gone in the ditch doctrinally, saying that the resurrection had passed already. Their blasphemies had overthrown the faith of other saints, not in the Lord, but in the resurrection. Paul said he had delivered them to Satan, meaning that he had excommunicated them from the local church.
The Importance of Sound Doctrine Part 3: Avoiding Shipwreck – Pastor Chris Black