長安佛寺的興建與王室的關係密切，國家朝廷對長安寺院的關注與厚待，無論是限制或支持，長安寺院擔負深責重任。官寺主要功能，反映寺院配合官方進行佛教活動外，亦成為官方活動場所之一，國家權力的涉入，影響著寺院的運作。本文分別從寺院高僧與皇家關係、國忌設齋行香、譯場與譯經事業等方面論述之。

There were close relationship between Chang-An Buddhist temple’s construction and the royal family.With favors and attention of National Royal government, the Chang An temple shouldered heavy responsibility no matter if the government was supported or not.The main function of official temple not only coordinated the government proceeding Buddhism activities but became one of the places of official movement.The involvement of state power influenced the operation of temple deeply.The article focuses on four parts: the relationship between the temple eminent monks and the royal family, Buddhism ritual conducted exclusively by government, the duty and management of monk, and the field and business of sutra translation.