The study of the best forms of government was peculiarly congenial to the Roman mind; and the peace enjoyed under the Empire, as contrasted with the miseries of the civil wars in the last days of the Republic, pleaded, no doubt, strongly in favour of a change in the ecclesiastical constitution. But though this portion of the history of the Church is involved in much obscurity, there are indications that the transference of power from the presbyters to their president was not accomplished without a struggle. Until this period the Roman elders appear to have generally succeeded each other as moderators of presbytery in the order of their seniority; [333:2] but it was now deemed necessary to adopt another method of appointment; and it is not improbable that, at this time, a division of sentiment as to the best mode of filling up the presidential chair, was the cause of an unusually long vacancy. According to some, no less than four years [333:3] passed away between the death of Hyginus and the choice of his successor Pius; and even those who object to this view of the chronology admit that there was an interval of a twelvemonth. [333:4] The plan now adopted seems to have been to choose the bishop by lot out of a leet of selected candidates. [333:5] Thus, to use the phraseology current towards the end of the second century, the new chief pastor "obtained _the lot_ of the episcopacy." [334:1] The changes introduced at Rome were probably far from agreeable to many of the other Churches throughout the Empire; and Polycarp, the venerable pastor of Smyrna, who was afterwards martyred, and who was now nearly eighty years of age, appears to have been sent to the imperial city on a mission of remonstrance. The design of this remarkable visit is still enveloped in much mystery, for with the exception of an allusion to a question confessedly of secondary consequence, [334:2] ecclesiastical writers have passed over the whole subject in suspicious silence; but there is every reason to believe that Polycarp was deputed to complain of the incipient assumptions of Roman prelacy. [334:3] Anicetus, who then presided over the Church of the capital, prudently bestowed very flattering attentions on the good old Asiatic pastor; and, though there is no evidence that his scruples were removed, he felt it to be his duty to assist in opposing the corrupt teachers who were seeking to propagate their errors among the Roman disciples. The testimony to primitive truth delivered by so aged and eminent a minister produced a deep impression, and gave a decided check to the progress of heresy in the metropolis of the Empire. [334:4]