Now that Elbaph has an Adam tree, it makes sense that Nika would be praised there.
I assume that Nika is one of the creations of Adam and Eve, because in the bible they had 3 children.
Cain = Nika
Abel = ???
Seth = Moon ppl
You can see many of Luffy's powers in the Sabaody's natural resin, as Robin defined it as stinky(rubber), and also how Neptune showed that the Eve tree carried the sun's light.
And we also have a statement about the great durability of the Adam's Tree(Lunarians):
Looks like some other Nika before Luffy banged a plenty of Moon-born women to create the Lunarians, as they share some of the Adam/Nika feats.