Why Different Scripts & Languages Was Needed to Pray Silently?

Existing language as sufficient to initiate a new set of rituals to satisfy God. All Holy Books are perfect models of Socio economic development. They designed on the basis of natural forces for updating the society as a whole, which we are exploiting for creating small groups and monetizing comfort without any effort in the name of protection. We are deliberately accumulating money & enforcing that youngsters work against their will. How can the avg earnings of a Nation increase without printing of Currency Regularly? For a proper Socio-Economic Development, avg. earning should be decreasing with the increasing population. We are deliberately Generating Poor and Converting them into Professional Voters or terrorists.