Best ways for missions for god?

to me i'd say christians should be recognized many times for their bravery for the things they do for god and that following christians who already follow christianity can build on that in good ways, no? what do you think about such things? should christians be focusing on learning from christians' mistakes of how they are brave for god?...whether for wars or community helping like feeding people food for the soul and body and all?...are their mentors for these kinds of things already? that way we can escape tragedies possibly to come since christians are continuing to be brave for god to do things for a small example to even have the guts to go out there and try to convert people or join the army or something for their country or doing callings for their god almighty? tragedies can be avoided if christians look into this, no? people then in general can survive dangerous encounters between people who are having arguments about atheism and christianity disagreements?...yeah, take an argument for example, how to peacefully go about things in the argument but stress such things like finding ways to be peaceful and civil on a consistent basis so such details can be figured out between the two groups in the argument. it would be well worth it, yes, to find ways to build on good ways to build better ways to be brave in missions for christ in christian faiths? am i posting this in the right place?