Because of political necessity, the Holy Roman Emperors were restrained from directly naming bishops in the kingdom. In practicality, the process continued to a certain extent. The issue of separation of church and state was simply recast in a different direction. Of all the Gregorian Reforms which were embodied by Lateran I, celibacy of the clergy was the most successful. Simony was curtailed. As time progressed, secular interference into the politics of the Church was seen to continue, albeit in different ways from that of the Investiture Controversy.
Because of political necessity, the Holy Roman Emperors were restrained from directly naming bishops in the kingdom. In practicality, the process continued to a certain extent. The issue of separation of church and state was simply recast in a different direction. Of all the Gregorian Reforms which were embodied by Lateran I, celibacy of the clergy was the most successful. Simony was curtailed. As time progressed, secular interference into the politics of the Church was seen to continue, albeit in different ways from that of the Investiture Controversy.