If that purpose turns out to be highly invalid and immoral, like Jihad or whatever, then.....its time to wrap this one up and start probing a different religion to find the true one.
So christianity is a false religion? Lets think about things like the crusades, the reformation, inquisition, manifest destiny in the USA, to name just a couple things.
If you want to give me your exact mini-sect(because all christian "religions" are just off-shoots of others), I am sure I can find instances of immorality and violence in its history.
Facts don't lie or have an agenda. Facts are just facts