Canon VII. No stranger shall be received without letters pacifical. Notes. Ancient Epitome of Canon VII. A traveller having no letter pacific with him is not to be received. Compare the Apostolic Canon number XXXIII. For a discussion of the Letters styled pacifici , see notes on next canon. This canon is found in the Corpus Juris Canonici , Gratian’s Decretum , Pars I., Dist. lxxi., c. ix. in Isidore’s version.  The Roman Correctors note that Dionysius must have had a different reading from the Greek we know.