In its first 500 years, Christianity achieved excellent missionaries and theological adaptation. Through the first four Christian Councils (325-451), Nice Creed (Trinity) and Chalcedone (Christian), the Church expressed a belief in the meaning of the Greek and Latin world. Under the barbarian storm to the west, Roman city and culture world quickly disappeared. These conquerors have established their status as a new governing elite. However, they acknowledge the guardians of the higher civilization between the faithful of the new faith and the monks of the missionaries. These monks' mission is in stark contrast to the first three centuries of the persecuted chapel. And in addition to the state of Edsa in 300 years (200 years) and the transformation of Armenia as a Christian nation, people joined the new faith. In the second transition, all people put their monarchs in new faith.
There are several Christian parliaments in this era. These mainly include Christian disputes. The two councils of Nicaha (324, 382) accused Aristocracy and created the creed of Nice to define faith. The Episian committee condemned nest lianism and confirmed that Our Lady of Mary was Our Lady ("God's Carrier" or "Mother of God"). Probably most importantly, the Chalcedon committee confirms that Christ has two essences at the same time and is perfectly complete with God. This means that monophysism is being condemned