I'm lost, too, but I'm straight on this. Please forgive me, it's a slight derailment.
The Jesus of the Bible never rejected anyone except Satan himself. He was commonly found among murderers, liars, thieves, the lame, people who had demons, etc. He did not turn them away, but He called them to Him. The Jesus we study never commanded his disciples to force God's perfection on people. He wanted us to SHOW God's perfection to anyone by being an example (that means, fix YOURSELF first). He never asked us to help Him judge. I'm sure God is capable of doing that Himself.
I'm not trying to convince anyone else of my viewpoint, but I wanted to state clearly what it is. Thanks, and carry on.