The concept of religion and god

the concept of "god" and religion came into existence only cos common man did not commit any crime for the fear of someone or something supernatural that would punish him if he did commit any crime or mistake... so ticktocking backwards in time to a time when humans had just evolved and begun to think there had to b someone who had to lead a group.. it wuz usually the strongest, wisest, or eldest who was chosen leader... and of course he didnt have the answers to evrytin... supernatural phenomena like thunder and lightning(lolzzz!!!) were believed to b a an emotion r reaction of, let us say (hmmm) , god. so then and wat of da ppl??? dey were all powerless bfore him... now dis concept of god was not very harmful until some wise guy found out he cud exploit da "powerless"... hence the birth of religion... with some humans exploiting the others...
But then if u c, without a religion, civilization goes haywire... the law cannot stop people from doing things what they wish to... so in short, religion must b followed but it is not necessary to take a lot of time out f ya life just fer religion and prayer...