commendatory

If any clergyman or layman who is suspended, or ought not to be received, goes away, and is received in another city without commendatory letters, let both those who received him and he that was received be suspended. But if he be already suspended, let his suspension be lengthened, as lying to and deceiving the Church of God.

Do not receive any stranger, whether bishop, or presbyter, or deacon, without commendatory letters; and when such are offered, let them be examined. And if they be preachers of piety, let them be received; but if not, supply their wants, but do not receive them to communion: for many things are done by surprise.