In the case of gross public sin, the suspension, according to reformed church polity, would basically be automatic. The consistory would not really have a choice in the matter.

In the case of private sin, there would be a process involved, basically according to Mat. 18. If the member is unrepentant, the consistory would proceed to the formal censure, starting with silent censure, and suspension from the Lord's Table.

In case of doubt, where there is a possibility the Lord's Table could be profaned, but either the facts are not clear, there is not enough time, or to remove offense in the congregation, the consistory may ask a member to abstain.

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Bert Mulder
Elder of the First Protestant Reformed Church of Edmonton
Edmonton Alberta Canada