Things made to be used by someone have a purpose. That purpose is decided by the user, the maker, or both.

You, Kevin, are not a thing made to be used by someone. You belong to yourself. You can dedicate your life to something, but that's for you to decide. It's not someone else's job to decide what your purpose, if any, is.

Get off your lazy butt, Kevin, and do some good with your life! Stop wasting your time on God talk.