@Adami: I don't know, honestly.
Like, the concept of death and its consequences has always scared me. Even when I was 5, I thought about that junk (I remember crying to my mom when I realized that death is permanent lol).
Would I be faithful? That's a good question. I suppose NOW I would be, since I have seen the Spirit move in my life and have felt God's presence. But before? God satisfies the whole "existence is actually meaningful" theory by way of eternal life (John 3:16).
Here is a verse from Ecclesiastes that really drives it home for me:
"He has also set eternity in the hearts of men." Ecclesiastes 3:11
So I don't know. To me, I just don't see God creating us, then as we all die one by one, generation by generation, that's it. After a while, this universe will experience heat death, and then what? God will create the universe again? Just hang around forever? If that's all there is to life, then that is bleak imho.
Edit:
James, is salvation given freely by God's grace? Or is Christianity a religion of works and requirements?
Yes; no. But what good is salvation? We are saved from sins, but so what if there is nothing more? Life eventually ends anyway. I know I keep repeating that point, but that is my point.