Really? Because Sola Scriptural has obviously generated unity amongst the:
Methodists
Baptists
Unitarians
Presbyterians
Church of Christ
Pentacostals
Anglicans
Assembly of God
Quakers
Shakers
Mormons
Non-denominationals.....
The list goes on and on and on.....
The denominations that don’t follow Sola Scriptura on that list are the only ones that have gone off the rails. Which confirms my original point.
From Wikipedia:
Sola scriptura is a formal principle of many Protestant Christian denominations, and one of the five solae. It was a foundational doctrinal principle of the Protestant Reformation held by many of the Reformers, who taught that authentication of Scripture is governed by the discernible excellence of the text, as well as the personal witness of the Holy Spirit to the heart of each man. Some evangelical and Baptist denominations state the doctrine of sola scriptura more strongly: Scripture is self-authenticating, clear (perspicuous) to the rational reader, its own interpreter ("Scripture interprets Scripture"), and sufficient of itself to be the final authority of Christian doctrine.
By contrast, the Protestant traditions of Anglicanism, Methodism and Pentecostalism uphold the doctrine of prima scriptura, with scripture being illumined by tradition and reason. The Methodists thought reason should be delineated from experience, though the latter was classically filed under the former and guided by reason, nonetheless this was added, thus changing the "Anglican Stool" to the four sides of the Wesleyan Quadrilateral.