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3. Beck, Peter. “The Voice of Faith: Jonathan Edwards’s Theology of Prayer.” Ph.D. Diss., Southern Baptist Theological Seminary, 2007.
4. Beck, Peter. “Jonathan Edwards on Prayer and the Triune God.” In Taking Hold of God: Reformed and Puritan Perspectives on Prayer, edited by Joel R. Beeke dan Brian G. Najapfour, chapter 10. Grand Rapids: Reformation Heritage, 2011.
5. Bloesch, Donald G. “Prayer and Mysticism (1) Two Types of Spirituality,” Reformed Journal 26, no. 3 (March 1976): 23–26.