[In Lutheran Orthooxy] Because man is unable to fulfill the Law's demands, it is not a rule for the conduct of his life. Instead, the Law serves to reveal sin, to accuse man, and to condemn all who are not released from the curse of the Law by the grace made available through Christ's atonement. [Bengt Hägglund, History of Theology (4th rev. ed.; trans. Gene J. Lund; St. Louis, MO: Concordia, 1968, 2007), 318]
While Luther believed in the third use of the Law, it seems that Lutheran Orthodoxy does not do so. This should be interesting for those who are interested in Lutheranism, which I am unfortunately not that keen on.