Shunning is a form of "moral" and "religious" discrimination and is unloving. Jesus never taught or practiced such a thing. Period. There are impostors in our midst.
John Chapter 8 speaks of an adulterous woman that the Scribes and Pharisees shunned and condemned to death by stoning. Yet, Jesus did not shun or condemn her.
The man condemned to death on the torture stake at Luke 23:43 was not shunned and condemned by Jesus, but promised paradise.
Even those who persecuted him and took his life, Jesus did not shun and condemn, he asked that they be forgiven.
Imagine if Jesus walked among us today having this "shunning" mentality so many have; many would not be attracted to him and his teachings.
Anyone or any organization who practices this and claims to be a disciple of Christ should think again.
Yet, none say that they are disciples of Christ do they? They say take titles such as Jehovah's Witnesses, Mormons, Catholics, Seventh Day Adventist, Methodist, and even Christians, etc ... none of these Christ told his followers to be known as.
He told his followers to be known simple as his Disciples. Nothing more and nothing less.
So the practice of shunning comes from those who take upon themselves names and titles Christ did not give them, but names and titles the world gave them.
True disciples of Christ would know that shunning is unloving and something their Master never taught or commanded.
So who are you impostors who teach shunning as a teaching of Christ?