Pay attention to yourself, and to your teaching. Continue in these things, for in doing this you will save both yourself and those who hear you.
Jesus died for the sins of the world. But only those who believe receive the forgiveness of sins. Jesus died to redeem the world, but He will only take His treasure out of it. And so He died and is the Saviour of all men, but specifically those who believe. He provided salvation for all men, but not all have received it.