Really!!!?? Yes? No? No sure?Actually from what I can understand of what he is trying to say, yes.
If we put faith in Jesus and his teachings and observe them that will raise our spirituality to a level that will be more than necessary for personality survival, but not eternal life in the immediate sense as this is dependent on our own spiritual perfection, that is how I understand it in any-case.
As for not accepting Jesus and his teachings when taught this, whether this will result in our not receiving a resurrection, well I would not presume to say so, accept that there could be extenuating factors and circumstances that might be involved here and so it would not be wise for anyone to say yay or nay in this regard as this is solely the prerogative of those who will be judging us once we die, as to personality survival.
It shouldn't be to hard for a Christian to answer this question. Didn't Jesus say 'I am the way to salvation'?