Is there any christian theologian that uses apocryphal books to get their theology?
The protestant communities…and look at the result…several thousand denoms and still growing…and your understanding is a result of this deficiency.
The Catholic Church, and the Orthodox, for that matter, do not use the Bible to develop theology but is reflected in the Scripture. The source is Sacred Tradition, of which Scripture is a subset of it…it is the written part of ST.
Maybe this will help your understanding:
mark-shea.com/tradition.html
*And the first step is to realize that Sacred Tradition is not a separate, secret and parallel revelation. Indeed, it is precisely this view of Tradition which the Church has always condemned as the essence, not of Christianity, but of gnosticism. That is why Irenaeus writes in Against Heresies (c. 180 AD):
For if the Apostles had known hidden mysteries which they taught to the elite secretly and apart from the rest, they would have handed them down especially to those very ones to whom they were committing the self-same Churches. For surely they wished all those and their successors to be perfect and without reproach, to whom they handed on their authority.
So if the Church does not see Sacred Tradition as separate, secret and parallel to Scripture, then how is it understood?
Sacred Tradition is the living and growing truth of Christ contained, not only in Scripture, but in the common teaching, common life, and common worship of the Church. That is why the Tradition that does not change can seem to have changed so much. For this common teaching, life and worship is a living thing-a truth which was planted as a mustard seed in first century Jerusalem and which has not ceased growing since-as our Lord prophesied in Mark 4:30-32. The plant doesn’t look like the seed, but it is more mustardy than ever. And this is an entirely biblical pattern, as we discover when we consider the circumcision controversy in Acts 15.
Nope. It simply acted as a lens and refocused the light of Scripture so that something which had been hidden there was now visible. For, despite appearances, the dogmatic definitions of the Church do not just pop up with absolutely no relation to Scripture. Rather, they assemble the materially sufficient revelation of Scripture using the mortar of Sacred Tradition. And that Tradition is not separate, secret and parallel to Scripture, but the common teaching, life, and worship of the Church…In short, the Council places the Church on the judge’s seat and the Scripture in the witness box, deriving its revelation not from Scripture alone but from Sacred Tradition and the magisterial authority of the apostles in union with Scripture. And so materially sufficient bricks of Old Testament revelation, which we thought were made to build into a synagogue are stacked and mortared with apostolic Tradition by the trowel of the Church’s magisterial authority, and turn out to make a cathedral instead.*
In other words…Catholics do not derive theology from… “sitting down with a Bible and saying, “Let’s see. What is the most tortured and extreme reading I can get out of Matthew 1:25 today? Hey! Let’s say Mary remained a virgin perpetually!””