It’s been long taught the opposite of goodness is badness, or evil. That’s not precisely true. The proper opposite of goodness is non-goodness. Which can take the forms of active evil, apathy (i.e. standing around doing nothing when we could be doing good—or stopping evil), or
We humans don’t like to think of ourselves as evil. Even when we totally are: We seek out ways to justify our misbehavior. Good excuses, like “It wasn’t my responsibility,” or as Cain ben Adam put it, “Am I my brother’s keeper?”
The usual route I find Christians take when it comes to fake goodness, is misdirection. Misdirection’s what stage magicians use when they want you to stop paying attention to what they’re really doing, and focus instead on something interesting or distracting—like a pretty assistant, sharp knives, or a white tiger. We Christian misdirect by pointing away from our own lack of goodness… and point at someone else’s lack of goodness. You know, like when Adam was in trouble and pointed to Eve, or Eve passing the buck to the serpent.