Sources:
Beth Felker Jones. Practicing Christian Doctrine: An Introduction to Thinking and Living Theologically. Grand Rapids: Baker Academic, 2014.
Stanley J. Grenz. Theology for the Community of God. Grand Rapids: Eerdmans, 1994.
Andrew Louth. Introducing Eastern Orthodox Theology. Downer’s Grove: IVP Academic, 2013.
James Wm. McClendon, Jr. Systematic Theology, Vol. 1: Ethics. Nashville: Abingdon, 1986.
— Systematic Theology, Vol 2: Doctrine. Nashville: Abingdon, 1994.
Andrew B. McGowan. Ancient Christian Worship: Early Church Practices in Social, Historical, and Theological Perspective. Grand Rapids: Baker Academic, 2016.
Kallistos Ware. The Orthodox Way (Revised Edition). Crestwood: St. Vladimir’s Seminary Press, 2003.