Ah, but after Jesus soaked up the spiritual pollution, it's been slowly building up again over the past 2000 years.
Maybe when it reaches a critical level, we'll all have our chips-
"The time has come for judging the dead,...and for destroying those who destroy the earth.” (Revelation 11:18)
That seems to make Jesus' first appearance on Earth rather useless, then. It also doesn't factor in his teachings and resurrection.