All scriptures are imagination of human beings which can be proved by looking at the main theme they have all come out with:
a) Eternal life in heaven or in hell on the basis of just one birth which means even premature death of children, or
b) Eternal merging with God.
Both these concepts make no sense at all. Regarding the first option, what Bernard Shaw said is very true: “Nobody could stand an eternity of Heaven.”
Regarding the second option, we can ask: If we come here on to earth to purify ourselves through many births as some religions teach and then to be merged with God, why such a need arose in the first place when we were in God who is the source of all purity. That means second option also not logical.
Each one has to find himself the purpose of life as we are able to bounce back to the now [being in the now itself is like being in heaven], to introspect, to discriminate essence from details, to judge what is beneficial from what is wasteful, to cooperate and to adjust. For example, look at the sayings of Lao Tzu—what a profound wisdom which many religious leaders may have been influenced by. How did he get it? By himself. If he could discern truth thousands of years before, anyone can also do so at anytime, anywhere if he wants to.