Having admonished the shepherds, the Apostle now turns to the flock, and his words recall the exhortations which he has given several times before. In ii. 13 he taught Christian subjects the duty of submission, even should it be their lot to live under heathen rulers. A few verses further on in the same chapter he repeated this teaching to Christian slaves with heathen masters, and the third chapter opens with advice of the same character to the wives who were married to heathen husbands. And now once more, with his favourite verb "be subject," he opens his counsel to the Churches on their duty to those set over them. The relation between the elders and their flock will not be as strained, or not strained after the same manner, as between Christians and heathens in the other cases, but the same principle is to govern the behaviour of those who hold the subject position. The duly appointed teachers are to be accepted as powers ordained of God, and their rule and guidance followed with submission. _Likewise, ye younger, be subject unto the elder._ He teaches that as there is a duty of the elders to the younger, so there is a reciprocal duty which, in like manner and with the same thoroughness, must be discharged by the younger to the elders. In those early days the congregation could fitly be spoken of as "the younger." Naturally the teachers would be chosen from those who had been the first converts. The rest of the body would consist not only of those younger in years, but younger in the acceptance of the faith, younger in the knowledge of the doctrines of Christ, younger in Christian experience. And if the Churches were to be a power among their heathen surroundings, it must be by their unity in spirit and faith; and this could only be secured by a loyal and ready following of those who were chosen to instruct them.