My wife is just off to church. As a youngster I had quite a strong faith. These days I am agnostic.
I find it hard to believe that the Christian faith is the one when there are so many other faiths in the world. If I had been born in India, Iran or Japan for example I would probably believed just as strongly in some other religion.
I have said before that it is almost as if all religions are hints at a greater truth. They are all reflections of a belief that this life is not the whole story.
In all honesty, I just do not know. I try to live a kind life, am fully aware of my imperfections and accept (sort of) that death and endings are painful parts of life.