The Canons of the Synods of Sardica, Carthage, Constantinople, and Carthage Under St. Cyprian, Which Canons Were Received by the Council in Trullo and Ratified by II. Nice 82Canon LIX.

That clerics be not compelled to give testimony in public concerning the cognizance of their own judgment.

It should be petitioned also that they deign to decree, that if perchance any shall have been willing to plead their cause in any church according to the Apostolic law imposed upon the Churches, and it happens that the decision of the clergy does not satisfy one of the parties, it be not lawful to summon that clergyman who had been cognitor or present, into judgment as a witness, and that no person attached to any ecclesiastic be compelled to give testimony.