IDK I did some Greek at uni, I'll have to look stuff up when I haven't had wine. 
I suppose Jesus did arguably speak in metaphor sometimes. Only a few cults expect us to literally shun our family if they're not Christian.
Maybe I take things too literally and adversarially, but before I was a Christian, I used to think 'well, he tells them to cut out their eyes or cut off their arms if they cause them to sin, but I don't see many of them doing it' (except maybe one or two extreme cults or mentally ill individuals.)
A Priest said to me the other day 'God is never going to judge us harder than we judge ourselves' which I think is quite sweet.
Of course I don't like the idea of people being cast into the pit; it's extreme-sounding and surprising esp coming from Jesus with all we culturally assume about him, that's why it sticks in the mind.
He did say that believing in Him as the Messiah/God and following Him is the only way to Heaven; being nice is not enough.
People picking and choosing what to follow out of the Bible has always annoyed me, even before I was a Christian. But I suppose most/all denominations (or people) do in one way or another.
I try not to do it much but I haven't cut off my eyes or hand.
Even though baptism seems to have made me more gay.