Now, brothers and sisters, I have applied these things to myself and Apollos for your benefit, so that you may learn from us the meaning of the saying, "Do not go beyond what is written." Then you will not be puffed up in being a follower of one of us over against the other.
— 1 Corinthians 4:6
Sola Scriptura means that we follow Scripture alone for matters of the Faith, including both doctrine and practice. We do not recognize as authorities Popes, church councils or traditions, preachers or theologians, confessions, creeds, traditions of men, or any other source. While historical, confessional, and scientific data may be valuable, they are not authoritative. For authority, we appeal to Scripture alone.
Scripture is inspired by the Holy Spirit, represents Christ, the living and risen Word of God, and is ordained by God the Father as His final revelation to mankind in this age. As such, we further uphold Sola Scriptura by rejecting further and new revelation.
All Scripture is God-breathed and is useful for teaching, rebuking, correcting, and training in righteousness, so that the servant of God may be thoroughly equipped for every good work.
— 2 Timothy 3:16; 17
In relation, we also affirm our faith in Tota Scriptura,
which has to do with embracing the whole counsel of God as it is revealed in
the entirety of sacred Scripture. Once we remove ourselves from a view of Tota
Scriptura, we are free then to pick and choose what portions of Scripture are
normative for Christian faith and life. In this case, the Bible is reduced to
the status where the whole is less than the sum of its parts – which we reject.
But He (Jesus) answered (to Satan) and said,
“It is written: ‘MAN SHALL NOT LIVE ON BREAD ALONE, BUT ON EVERY WORD THAT
COMES OUT OF THE MOUTH OF GOD.’”
—Matthew 4:4