How Do We Establish Scriptural Authority?

1 Corinthians 1 Corinthians 2 Galatians Galatians 6 1 John 1 John 4 Acts Acts 23 Matthew Matthew 10 2 Timothy 2 Timothy 3 Isaiah Isaiah 55 Proverbs Matthew 15 Romans Proverbs 14 John Romans 1 Ephesians Romans 2 Colossians John 14 James Matthew 28 2 Thessalonians Ephesians 1 Mark Ephesians 3 Philippians Colossians 3 Hebrews John 20 Leviticus 2 Thessalonians 3 Mark 16 Philippians 4 1 Corinthians 11 Hebrews 11 Acts 20 Leviticus 23 Hebrews 4 Acts 10 Acts 15