Reconciling the Irreconcilable: Sacramental Presence and Mystical Union in John Calvin and Ignatius of Loyola

Scholarship since the mid-twentieth century has noted a compelling social and spiritual alignment between John Calvin and Ignatius of Loyola despite their position on opposite sides of the sixteenth-century confessional divide. While traditional Eucharistic debates emphasize irreconcilable structural and dogmatic disagreements, this paper argues that shifting the interpretive focus to the “mystical element” in communion exposes profound commonalities between the two reformers. Utilizing Bernard McGinn’s framework defining Christian mysticism as a transformative awareness of the direct presence of God, I examine the spatial dialectics of spiritual ascent and descent inherent in both thinkers’ writings. For Calvin, spiritual communion is expressed through the sursum corda, a pneumatic mystery wherein the Holy Spirit bridges the vast spatial gulf between heaven and earth to engraft believers into a transformative mystical union with Christ. For Ignatius, as seen in his Spiritual Diary and Spiritual Exercises, Christ is a “midway” space that allows Ignatius to ascend into Trinitarian communion while remaining thoroughly embedded in earthly reality. Ultimately, both figures utilized a shared late-medieval sacramental worldview to address the pressing existential questions of salvation.