Religion..
is a system by which we try to make ourselves acceptable with God.
Of course the problem is that this leaves us always hoping but never sure we’ve done enough to be good enough to be accepted by God.
This is like being at school or college where we are expected to do the studying and preparation until one day we face the Final Exam!
The idea is that we try our best to be good but no-one knows if we will PASS or FAIL until we sit the exam. It sounds so reasonable and fair but IT IS NOT the message of the Bible!