Citation:
Consubstantiation is a theological doctrine that posits that, during the Eucharist, the substances of both bread and wine coexist with the body and blood of Christ. This belief suggests that while the bread and wine retain their physical properties, they also become spiritually united with Christ's essence, differing from the idea of transubstantiation where the substances are believed to transform completely. This view plays a crucial role in understanding Christian practices around communion and the interpretation of Jesus' words during the Last Supper.