What is the connection between the Bible and the Lutheran Confessions?

We confess that, “The Word of God is and should remain the sole rule and norm of all doctrine” (FC SD, Rule and Norm, 9). What the Bible asserts, God asserts. What the Bible commands, God commands. The authority of the Scriptures is complete, certain and final. The Scriptures are accepted by the Lutheran Confessions as the actual Word of God. The Lutheran Confessions urge us to believe the Scriptures for “they will not lie to you” (LC, V, 76) and cannot be “false and deceitful” (FC SD, VII, 96). The Bible is God’s “pure, infallible, and unalterable Word” (Preface to the BOC).

The Lutheran Confessions are the “basis, rule, and norm indicating how all doctrines should be judged in conformity with the Word of God” (FC SD RN). Because the Confessions are in complete doctrinal agreement with the written Word of God, they serve as the standard in the Lutheran Church to determine what is faithful Biblical teaching, insofar as that teaching is addressed in the Confessions.