The average ET "gospel" I've noticed generally goes something like this:
"This is probably news to you, but every human being who ever lived is by default destined to be brutally tortured for ETERNITY after they die. We offend God by our mere existence and every one of us, from Adolf Hitler to Martin Luther King, deserves to be tortured forever because of behaviors/actions that are impossible for us to completely avoid (aka sins). Ultimately, at least 85% of humanity will meet this fate that they so richly deserve, BUT the good news is, Jesus provided a way to avoid this horrific punishment if we accept/follow him in just the right way."
That's like saying "The Titanic is sinking but the good news is, there's one lifeboat left". Again, it's nothing but extremely bad news with a silver lining.
Just my random thought of the day.