@phil777
the 7 lucky gods (including Ebisu and Bishamonten) aren't quite in the same pantheon as buddha so
buddha isn't their superior. 7 lucky gods are
officially considered japanese mythology (some of them were adapted from other mythologies)
Unlike them, Buddha is more prominent in indian & chinese buddhism.
also, ebisu is clearly just a super overconfident and cocky punk in this manga so his insults don't mean much.
this manga will probably get to why the 7 lucky gods disrespect Buddha when buddha fights and we get Buddha's backstory.
My guess is the similar to trieuvuhoang : Buddha is an ascended (non-natural) god in this manga , and there were probably pantheon / god duty conflicts when Buddha ascended.
Some of the seven lucky gods
originating from chinese buddhism suggests that possible conflict with buddha is why they
changed to from china to japan.
@Sandy
Odin = god of war , ragnarok is pretty much a war at this point.