At the time of Trullo, as at the time of Paul, Judaizers were apparently a big problem. The Canon under discussion in this thread was obviously a response to the Judaizer problem as opposed to Jews per se. In today's context, the question is whether there is a Judaizer problem. If not, then why invoke the Canon, outside of its proper historical context, because Patriarch Irinej paid a visit to another community in Belgrade and lit a lamp?