'Salvation' in the Bible

for I know that this shall turn out for me to salvation, through your supplication and the supply of the Spirit of Jesus Christ;

and not frightened in anything by the opposers, which is to them a demonstration of destruction, but of your salvation, and that from God;

So that, my beloved, even as ye have always obeyed, not as in my presence only, but now much rather in my absence, work out your own salvation with fear and trembling,