The major symbol of the window of Good Shepherd Lutheran Church is Martin Luther’s seal. Luther, who developed the seal from his family’s coat of arms, said that the seal summarized his teaching. Luther explained in his letter to the town clerk of Nürnberg:

Even though Luther’s seal is central to the window, each section hold its own symbol. Beginning at the top section and moving clockwise:
Revolving around the central panel are expressions of Lutheranism including Luther’s seal, the dramatic events which led to the Reformation and the end of the Dark Age of Christianity, and the Good Shepherd which relates to the humility of Christ and His devotion to His sheep. In like manner, the Church today strives to be a great watchtower with two lancet windows to transmit the light of the World as it was by the revelation of the Old and New Testaments.
At the crown of the tower are three pinnacles representing the triune Godhead - the Father, Son and Holy Spirit. The Church strives as well to be a triumphant arch established to proclaim the true faith of Jesus Christ. Further, the Church strives to be in subjection to Christ, to live at Christ’s feet: “How beautiful are the feet of those who bring Good News” (Romans 10:15).
The Church must continue to forge history and make an impact on the world today; to beat down, as it were, the images of an ungodly society. The Church must have a strong right arm to reach out to fallen humanity. Above all the Church must strive to lift up the headship of Christ - the Christ who surrendered to the will of the Father to die for humanity and all creation. “And I, when I am lifted up from the earth, will draw all people to myself.” (John 12:32)