Ignatius of Antioch, well known post-New Testament leader and martyr, presented vivid Trinitarian imagery while advocating for a united church amidst persecution. In fact, the Trinity for Ignatius is the grounds for why the church ought to be unified in its diversity. Taking God as the blueprint, Ignatius consistently demonstrates the priority of faith, love, and unity amongst the burgeoning Christian community. Hence, Ignatius presents a compelling Trinitarian spirituality that is both unique and yet doctrinally sustainable. This paper will survey key passages in Ignatius‘s letters, collating them to show how this martyr bishop conceived of the Trinity as the basis for Christian life. this primarily shows itself and Ignatius‘s advocation of unity, faith, and love. Next, this paper will show how such connections unite with the New Testament injunction for unity based on God and his Trinitarian life. In conclusion, this paper will advocate for Christian spirituality as best conceived with robust Trinitarian terms. Ignatius, in concert with the apostolic declaration, gives Christian readers a foundation to build meaningful spirituality and Christian practice as one that is united yet diverse as it is within the Godhead.