Treatise Against the Error of Transubstantiation

Nicholas Ridley's treatise emerged from the theological upheaval of the English Reformation, written during his tenure as Bishop of London under the Protestant regime of Edward VI. As England officially moved away from Roman Catholic doctrine, Ridley felt compelled to provide a systematic refutation of transubstantiation, the Catholic teaching that the bread and wine of communion become the literal body and blood of Christ. The work represents one of the most careful English Protestant examinations of eucharistic theology in the mid-sixteenth century.

Ridley constructs his argument through close scriptural exegesis and patristic evidence, contending that Christ's words "This is my body" must be understood figuratively rather than literally. He argues that the physical body of Christ remains in heaven and cannot be simultaneously present in multiple locations on earth. The treatise systematically addresses Catholic counterarguments, particularly those drawn from church tradition and the writings of medieval theologians. Ridley proposes instead that the communion elements serve as symbols and memorials of Christ's sacrifice, spiritually nourishing believers through faith rather than through any physical transformation of the elements themselves.

The work gained lasting significance as a foundational text of Anglican eucharistic theology, influencing generations of Protestant theologians in their understanding of the Lord's Supper. Ridley's martyrdom under Mary I in 1555 lent additional authority to his theological writings, making this treatise a touchstone for those defending Reformed sacramental theology against Catholic opponents. His careful methodology and moderate tone helped establish a distinctly English approach to eucharistic questions that avoided both Catholic materialism and radical Protestant spiritualism.

This treatise will appeal primarily to students of Reformation theology, Anglican clergy seeking historical grounding for Protestant eucharistic practice, and anyone interested in the theological controversies that shaped sixteenth-century Christianity. Those looking for devotional material or practical spiritual guidance should look elsewhere, as this is a work of doctrinal argument rather than spiritual formation.