On Soter, see chap. 19, note 2. This practice of the Roman church combined with other causes to secure it that position of influence and prominence which resulted in the primacy of its bishop, and finally in the papacy. The position of the Roman church, as well as its prosperity and numerical strength, gave it early a feeling that it was called upon in an especial way to exercise oversight and to care for weaker sister churches, and thus its own good offices helped to promote its influence and its power.