The Amish use a form of shunning in order to encourage the excommunicated to change their ways:
"Amish base this practice upon numerous passages from Scripture, including 2 Thessalonians 3:14 (āAnd if any man obey not our word by this epistle, note that man, and have no company with him, that he may be ashamedā).
Shunning is intended to encourage the excommunicated to return to the church.
In practice this means a change in social behavior towards the individual in the Bann (in other words, an excommunicated member). Amish can still speak with and offer aid to a member in the Bann, but do not accept any form of assistance, nor eat together in certain situations, nor conduct business with the excommunicated member."
The Amish use a form of shunning in order to encourage the excommunicated to change their ways:
"Amish base this practice upon numerous passages from Scripture, including 2 Thessalonians 3:14 (āAnd if any man obey not our word by this epistle, note that man, and have no company with him, that he may be ashamedā).
Shunning is intended to encourage the excommunicated to return to the church.
In practice this means a change in social behavior towards the individual in the Bann (in other words, an excommunicated member). Amish can still speak with and offer aid to a member in the Bann, but do not accept any form of assistance, nor eat together in certain situations, nor conduct business with the excommunicated member."
https://amishamerica.com/shunning/