But I don't think we are allowed to pray for them after their death.
Allaahu Aalim.
I actually meant if you can make dua to benefit their life/health/worries/tragedies in some way. But the topic you guys have bought up is interesting too.
I was wondering as ofcourse most of us will have non Muslim friends and neighbours in our lives and we do not like to see them suffer or go through bad times, and our response to a Muslim person would usually be to make dua for them, so can you do this for non Muslims?
[...] and our response to a Muslim person would usually be to make dua for them [...]