“God’s word, according to Luther, is a “Deed-Word,” which not only names but effects what it signifies. Adam looks around him and says, ‘This is a cow and an owl and a horse and a mosquito.’ But God looks around him and says, ‘Let there be light,’ and there is light.”
“God’s word creates new possibilities where no possibilities existed before. The Word of God is a Word that enriches the poor, releases captives, gives sight to the blind, and sets at liberty those who are oppressed. It is a Word that meets men and women at the point of their greatest need and sets them free” (115).
“Preeminently for Luther it is Jesus Christ who is the Deed-Word of God. It is he and no one else who has been anointed to set at liberty those who are oppressed” (116).
David Steinmetz, Luther in Context. Grand Rapids, MI: Baker Books, 2002.