Most people in the Western world believe in heaven.  But almost none of them are sure they will go there when they die.  This is true of people in other cultures.  They believe in an afterlife but are unsure of their status in it.  If you want to be sure of heaven ask yourself these three questions:  What does the Bible say?  Do I love being around the people of God?  Who/What am I trusting for my salvation.  You can know the secret to eternal life.