Author: Brian Cosby

Know Your Bible!

A number of years ago, as I was preparing to take the written and oral exams for ordination in the Presbyterian Church in America (PCA), I realized how little I knew about the English Bible (as opposed to the Greek and Hebrew Scriptures). Sure, I knew the stories, events, doctrines, and key characters, but there remained a large segment that was virtually untouched in my memory bank. I didn’t know where to find those stories, events, doctrines, and key characters! For my exams, I had to know book and chapter for literally hundreds of events, people, commandments, places, and theological...

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God’s Self Sufficiency: Embracing the Reality that God Doesn’t Need You

In 2009, my wife and I purchased a home in Atlanta, Georgia. Despite being a larger house in a nice neighborhood, it was what our realtor called “a handy man special.” It needed some serious TLC. The fact that dogs had used the walls to “mark” their territory and cigarette smoke seemed to hang around like an unwanted guest, made my wife initially refuse the deal. But I assured her of my (never-before-seen) carpentry skills and off we went—paint brush and all! Trips to the local Home Depot soon began to drain my bank account. The items that needed...

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4 Reasons for Biblical Leadership Qualifications

I’m thankful that God didn’t leave us to guess about the qualifications of church leaders. Both Titus 1 and 1 Timothy 3 provide some basic traits that should characterize elders and deacons. Elders, for example, should be men who are “above reproach, the husband of one wife, sober-minded, self-controlled, respectable, hospitable, able to teach” and so on (1 Tim. 3:2). They must “not be arrogant or quick-tempered or a drunkard or violent or greedy for gain” (Titus 1:7). Elders should also “shepherd the flock of God…being examples to the flock” (1 Pet. 5:2-3). Deacons should be men “full of the...

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God’s Self-Sufficiency: Embracing the Reality that God Doesn’t Need You

In 2009, my wife and I purchased a home in Atlanta, Georgia. Despite being a larger house in a nice neighborhood, it was what our realtor called “a handy man special”. It needed some serious TLC. The fact that dogs had used the walls to “mark” their territory and cigarette smoke seemed to hang around like an unwanted guest, made my wife initially refuse the deal. But, I assured her of my (never-before-seen) carpentry skills and off we went—paint brush and all! Trips to the local Home Depot soon began to drain my bank account. The items that needed...

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Patristic Contributions to Trinitarian Theology

The historical development of Trinitarian theology was anything but unencumbered and straightforward. Articulating and explaining how one God exists in three persons—who are equal in substance, essence, and glory from all eternity—was the primary theological task of the first five centuries. Heretical factions, such as Modalism and especially Arianism, played important roles in the doctrine’s development and codification as well as the vigorous and determined study of the Old and New Testaments. From Theophilus and Irenaeus to the Cappadocian Fathers and Augustine, the Patristic conversation unequivocally concentrated on the Trinitarian debate and was tantamount with the historical milieu, seen...

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