Ecumenical Council?

The first seven councils of the Ecumenical Church decided on these major doctrines:
1. Trinity: Relationship between Father, Son and Spirit
2. Mary as mother of God
3. Elevating the Bishops of Jerusalem and Constantinople to Patriarchs
4. Allowed for the Veneration of Icons.
The historic church went away from the original preaching and teaching of the apostles very quickly in its first 400 years of existence. As those of us who believe in the Reformation we should closely examine all historic church doctrines that are not included in the Bible, like the four above. Get back to the Bible as the Absolute!