The lords language was very specific. So detailed and so indecisive that only a few could understand him. It was called the x3 nuzzles language. It was so detailed and so many emotions put into it that the species would sound like they are singing a song of some kind when they spoke to each other.
This thou made it very difficult for mankind to speak with the Bibbles. But they were able to communicate due to the world they lived in. Together.
Tho the language barrier made mankind feel uneasy around the Bibbles. War hasnt started yet. And wouldnt start until the Bibbles start something evil with Mankind. So Mankind decided to lay low for now...