Volume 2 of Matthias Joseph Scheeben's Handbook of Catholic Dogmatics treats the Doctrine about God. It consists of perennially important topics such as the natural knowledge of God, analogical discourse about God, the divine perfections, and the trinitarian nature of God. Especially notable is Scheeben's identification of God's absolute beauty as a discrete attribute.

His treatment of the divine life (intellect and will) is similarly rewarding and serves as the transition point to the Trinity of persons. Scheeben's treatise on the Trinity begins with an overview of Magisterial definitions as well as a survey of the development of the doctrine of the Trinity in the Ante-Nicene Patristic tradition. What follows is another noteworthy aspect of Scheeben's theology proper. His careful treatment of the Spirit's procession enables a fruitful attempt at reconciling the divergent Western and Eastern Patristic conceptions thereof that underlie later disputes about the Filioque.