The most significant presupposition about The science of man in economics is that human beings are of rational behaviour, i,e. carried out with clear reasons and anticipation. Economists also define rationality and provide certain classifications. Rationality demands a Practical model, hence they come up with models which they hold that most people accord to that pattern.
The most prevalent ones of the patterns are: (1) maximum of Personal benefits, (2) internal consistency, and (3) satisfaction.
The current rational model of economics Perse is that of following maximum Personal benefits. In this modle emphasis is laid on his gainings in this world. Since the main objective for the people of a religious community is gaining profits in the world, here after, this model does not fit such a religious community; it is rather suitable for capitalistic and/or secular communities.
In other words, religious community should make up another kind of economics for itself.
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