Canon 22
About the prohibition for subdeacons to wear an orarion and a reminder for them to remain constantly at the church gates.
About the fact that a minister should neither wear an orarion nor leave doors unattended.
Greek original
Ὅτι οὐ δεῖ ὑπηρέτην ὀράριον φορεῖν, οὐδὲ τὰς θύρας ἐγκαταλιμπάνειν.
Parallel canons
Трул.415Лаод.2021242543