Go within... that's where the answers are. Take some quiet time each day to ask your creator and the answers will come. I don't believe there's any one religion that can be pointed to, to say here it is... or there it is, but there are truths to be found in bits and pieces I believe.

But you have to follow your own heart. If you ask sincerely of God to lead you, then he will. Have patience, because it can be a long journey and life can distract you at times.

You're probably feeling this tug, because the truth is that this is a world of illusion and our true source is from our Creator and each of us come from him, clothed in this earthly body. Someday, when we die, we will depart from this body and return to our source. You might want to check out nderf.org. They have lots of stories of people who passed over and came back. On the tab to the left there is one with the stories, it's labeled "Current NDE's".