Customization of religion...possible?

The word customization is known to most of us but it is more familiar and used among the IT people. Customization of software products and services has benefited customers as well as IT companies. Software developing companies sells software with names such as PhotoArt-Gold, PhotoArt-Lite, Photoshop-CS, Photoshop-Extended, etc. All these software products are a result of mélange or mix of different components. The central repository of all the components is the same. Each product is customized as per the requirements of the user or as per the companies marketing strategy.

Customization has become such a common occurrence that we can observe its presence in many different forms. Example: customization of car, user demands a car to have doors which opens upwards, roof with sliding facility, with or without air bags, more leg space etc.

Other examples are
Vada-pav: Cheese vadapav, Butter vadapav, Chole vadapav.
Pav-Bhaji: Special pavbhaji, Khada pavBhaji, jain pavbhaji.
Dosa: Masala dosa, mysore dosa, rava dosa.
Egg: Egg masala, Egg mughlai, Egg kolhapuri, Egg curry.
Pizza: Mushroom pizza, Capsicum pizza, chicken pizza.

These days while buying laptop using online service we can select the configuration of our laptop by selecting the required processor, RAM, graphics card, battery, hard disk, screen etc.

The days are not far when a couple would wish to have a child which will have intelligence that of Newton, beauty of an actor, stamina that of an athlete.

The idea which I want to bring out by stating these examples is,
- Either the service provider knows the needs of the targeted audience and can henceforth increase its profit by imbibing the ideas into its product.
- Or the customer is peculiar about his/her needs and asks for such specific service to the provider.

The final outcome which everybody desires is, "all want to be happy and content".

Don’t you think that the different religions or Gods which have been existed or rather I would say being created, have been in place so that all of us can be happy. Darwin's theory of evolution can be linked to the creation of different religions. According the Darwin, the first form of life on earth could have been possible because of two reasons:
1. Theory of Special creativity.
2. Theory of Natural selection.

Special creativity tells that each and every species on earth was created and existed uniquely at the beginning when life on earth started to appear. Then these species gave birth to their offspring.

Natural selection tells that creatures evolve from more simplistic to complex over hundred of years. Over time such mutations gave rise to completely different organisms.

Yet till date there is no accurate proof which can tells us the reason of the existence of living beings. Similarly is the case with the religion/God. Nobody knows who created it and when it was created, but it can be thought as during passage of time people do had created new religion as per their beliefs.

The worlds major religions have been formed by someone who wish to have something different as per ones belief. Even the major religions have been subdivided which again has some special beliefs such as Christianity (Catholic and Methodist), Islam (Shia and Sunni), Hindu(Brahmin, Kshtriya...). Human being is the most selfish creature on the earth.We form and follow rules which suits our needs. Even a pure religious person is not ready to follow 100% of what is required to follow. We pick the good ones particularly those following which we don't suffer much.

Does this mean that we are free to create and start a new religion?