2 Timothy 2:18

These two people who have made shipwreck of the faith are ones who have swerved from the truth. What they are doing is saying that the resurrection has already happened. Clearly, Jesus has already been raised by this point, so this is not what they're referring to. I'm not quite sure what they are referring to, but perhaps it has something to do with the resurrection of the believer. Either way, they are preaching something that is false. What's worse is that they are upsetting the faith of some. This is clearly an example of what Paul was talking about earlier. Quarrelling about words does no good and results in the ruin of the hearers.