The Golpum system was the unique form of the status system in the Silla dynasty in Korea. It was a typical ancient Korean society`s status system which has been investigated field in the academia. In particular, a kinship system, which is composed of Seong-gol and Jin-gol, is the most hottest issue in the Korean academic circles. However, there is a no point of agreement whether Seong-gol was the reality or not, and concerning about its management and times. This research has a purpose to investigate how the status system established and guaranteed in the society. The Buddism has attracted public attention as a theoretical basis of the status system. The Samkuksagi (The chronics of the three nations) described the Buddism as a state religion while it did not focus on the myths about the Buddism. We assume that the Buddism was the meaningful political controller in the Silla dynasty. Seong-gol was regarded as the royal familiy, and it was available when the King had the superiority over the nobility. The Kings of Sylla dynasty had been called the Great King with a qualifier ``saint`` when the Buddism instituted a state religion. It means that Seong-gol (the saunt family) was established based on the Buddism. Jin-gol also entered a field of history similar times to Seong-gol, and both two terminologies was established the same period in terms of the Buddism terminology. Seong-gol guaranteed a royal family`s prestige through the change of ennoble system Galmun King and the use of the Great King title. The King`s brother, who were Seong-gol, secured the superiority over the nobility by getting the title of ennoblement. The Kings also solidified their status through the ennoble system, and they monopolized political power because the kings restrained the right of succession only kings heirs. Jin-gol also guaranteed their political prestige after established Daedeung. The House of Lords in Silla dynasty limited the qualification only who had the title of Daedeung. Jin-gol class took the reins of the nobility through only Jin-gol getting the title of Daedeung.