Gregg R. Allison, in his book titled, "50 Core Truths of the Christian Faith* described doctrine having four applications. I found his idea intreaging and therefore include his thoughts on the matter. Doctrine is believed. Orthodoxy is true belief, or sound doctrine.Doctrine is practiced. Orthopraxis is right practice, or godly living.Doctrine is confessed. Confession is … Continue reading The Four Applications of Doctrine.