You ask ‘for what’ God wants you. Isn’t the primary answer that He wants you. We’re not told that the lost sheep was sought out for anything except itself [Matthew 18:12-14; Luke 15:3-7]. Of course, He may have a special job for you: and the certain job is that of becoming more and more His.
C. S. LewisEither the day must come when joy prevails and all the makers of misery are no longer able to infect it, or else, for ever and ever, the makers of misery can destroy in others the happiness they reject for themselves.
C. S. LewisThe greatest evils in the world will not be carried out by men with guns, but by men in suits sitting behind desks
C. S. Lewis[M]an has been accustomed, ever since he was a boy, to having a dozen incompatible philosophies dancing about together inside his head. He doesn't think of doctrines as primarily "true" or "false," but as "academic" or "practical," "outworn" or "contemporary," "conventional" or "ruthless." Jargon, not argument, is your best ally in keeping him from the Church. Don't waste time trying to make him think that materialism is true! Make him think it is strong or stark or courageous—that it is the philosophy of the future. That's the sort of thing he cares about.
C. S. Lewis