G.F. Ane delves into the history, doctrine, and organization of the Christadelphians, a denomination that emphasizes a return to primitive Christianity and the preaching of the gospel of the Kingdom of God. They reject the doctrine of the Trinity, believe in the resurrection of Christ, and anticipate His return to establish the Kingdom of God on earth. The Christadelphians practice congregational polity, electing representatives to manage ecclesial affairs, and emphasize participation of all members in meetings. Their work includes home missionary efforts, the establishment of ecclesias in various countries, and the distribution of literature to spread their teachings globally.