Originally posted by SwissGambit
To be honest, I'm not sure I do either, but some believers take a strict view of these sort of verses. In their eyes, we are all 'practicing lawlessness'. When he says that all things that offend will be cast out, apparently to them, one sin is all it takes to offend.
Doesn't seem to me that it's a "strict view", so much as an erroneous view of a verse taken out of context that confirms their bias.
For example take the verse you cited from John 3 with the verses that follow:
18 "He who believes in Him is not judged;
he who does not believe has been judged already, because he has not believed in the name of the only begotten Son of God. 19
This is the judgment, that the Light has come into the world, and men loved the darkness rather than the Light, for their deeds were evil. 20
For everyone who does evil hates the Light, and does not come to the Light for fear that his deeds will be exposed. 21 But he who practices the truth comes to the Light, so that his deeds may be manifested as having been wrought in God."
Jesus explains the standard for judgment in John 3:19-21 where He sets up a dichotomy between those whose deeds are "evil", i.e., the unrighteous vs. those whose deeds have "been wrought in God", i.e., the righteous. What's more, earlier in John 3, Jesus explains that a transformation must occur, i.e., that is one must be "born again in the spirit", i.e., the spirit of God where thereafter presumably "his deeds may be manifested as having been wrought in God."
It all ties back nicely, but the confirmation bias in most Christians seems to be so strong that they are unable to "come to the Light" and see what Jesus is saying. It's as if their belief in the teachings of Paul and others is so strong that they cannot see what Jesus is saying. In short, they're delusional.