Irenaeus' theology of the Holy Spirit is often regarded highly, but that regard is not universal, nor has an adequate volume of literature supported it. This study provides a detailed examination of certain principal, often distinctive, aspects of Irenaeus’ pneumatology. In contrast to those who have suggested Irenaeus held a weak conception of the person and work of the Holy Spirit, this work demonstrates that Irenaeus combined Second Temple Jewish traditions of the spirit with New Testament theology to produce the most complex Jewish-Christian pneumatology of the early church. In so doing, I ... More

Irenaeus' theology of the Holy Spirit is often regarded highly, but that regard is not universal, nor has an adequate volume of literature supported it. This study provides a detailed examination of certain principal, often distinctive, aspects of Irenaeus’ pneumatology. In contrast to those who have suggested Irenaeus held a weak conception of the person and work of the Holy Spirit, this work demonstrates that Irenaeus combined Second Temple Jewish traditions of the spirit with New Testament theology to produce the most complex Jewish-Christian pneumatology of the early church. In so doing, Irenaeus moved beyond his contemporaries by being the first author, following the New Testament writings, to construct a theological account in which binitarian logic did not diminish either the identity or activity of the Holy Spirit. That is to say, he was the first to support his Trinitarian convictions by means of Trinitarian logic.