I was discussing sola scriptura with someone and they brought up a point that I really did not have an answer for. Like the traditions of sacraments - they have biblical basis. So his question to me was then how is it not by scripture alone if its biblical. I tried to explain that it more refers to excluding the traditions and makes only written scripture adequate. He used Matthew 4:4 & II Timothy 3:16 as a defense for it…
If one starts from a position of “Scripture alone” and follows it carefully one will find that Scripture alone disproves Scripture alone…In other words…Scripture alone points to the need for an authoritative Church.
Consider Mt 18:15-17 - and in particular vs 17…the authority to resolve a matter does not reside in “Scripture” but rather in “The Church” - for it is the Church that has the authority to bind and loose. Paul reinforces this idea in 1 Tim 3:15 where he calls it is “The Church” which is the Pillar and foundation of Truth. Paul further emphasizes the Church as authority in Eph 3:8-12 where he says that it is "through “the church (that)the manifold wisdom of God might now be made known…”
These ideas are forcefully applied in Acts 15 and the council of Jerusalem where a
scriptural disagreement between two local churches was resolved by actually setting aside a large portion of the written requirements.
Furthermore…there are multiple places in the NT where deep and profound unity is called for both by Christ and by the Apostles
John 17:20-21
20 "I do not pray for these only, but also for those who believe in me through their word, 21 that they may all be one; even as thou, Father, art in me, and I in thee, that they also may be in us, so that the world may believe that thou hast sent me.
Rom 15:5-6
5 May the God of endurance and encouragement grant you to live in such harmony with one another, in accord with Christ Jesus, 6 that together you may with one voice glorify the God and Father of our Lord Jesus Christ.
1 Cor 1:10
I appeal to you, brethren, by the name of our Lord Jesus Christ, that all of you agree and that there be no dissensions among you, but that you be united in the same mind and the same judgment.
2 Cor 13:11
Finally, brothers, rejoice. Aim for restoration, comfort one another, agree with one another, live in peace; and the God of love and peace will be with you.
Php 1:27
Only let your manner of life be worthy of the gospel of Christ, so that whether I come and see you or am absent, I may hear of you that you are standing firm in one spirit, with one mind striving side by side for the faith of the gospel,
1 Pet 3:8
Finally, all of you, have unity of mind, sympathy, brotherly love, a tender heart, and a humble mind.
So - as I say - if one starts with the Bible…at a “SS” type position and looks at it honestly one will find that Scripture speaks much more strongly against scripture alone (as understood by most protestants) and much more in favor of a single, unified, authoritative Church.
Peace
James