The Edo God was a powerful lifeform or lifeforms that lived in orbit of Rubicun III, and was worshipped by the Edo. The lifeform considered the Edo its "children" and protected them from outside influence or threat.

The Edo God confronted the USS Enterprise-D in 2364 when that vessel was in orbit of the planet for possible shore leave. It had the ability to block communication with the Enterprise away team and prevent transport to or from the surface. When Captain Jean-Luc Picard brought Rivan aboard the Enterprise from the planet, the Edo God threatened the Enterprise with destruction until Rivan was returned. It also prevented Wesley Crusher from beaming out of protected custody until it was convinced by a passionate speech from Picard. (TNG: "Justice")