The Holy Bible, and only the Bible, is the authoritative Word of God. It alone is the final authority in determining all doctrinal truths. In its original writing, it is inspired, infallible and inerrant.
Matthew 5:17-18; Psalm 119:9, 11; John 10:35; 17:17; Romans 16:25-26; 2 Timothy 3:16; 2 Peter 1:20-21; Hebrews 4:12; 2 Peter 3:15-16