The Knocking at the Door by Robert J. Wieland explores the spiritual condition of the Seventh-day Adventist Church in light of the message of Christ in Revelation 3:14–21 to the Laodicean church. Wieland argues that Christ is figuratively “knocking” at the door of the modern church, calling for repentance, renewal, and acceptance of His righteousness. The book emphasizes the 1888 message …