Here are entered works on the doctrine that Christ is present in the sacrament of the Lord's Supper. Works on the Catholic doctrine that the substance of the elements of bread and wine is transformed into the substance of the body and blood of Christ after receiving priestly consecration in the Mass are entered under Transubstantiation.
Here are entered works on the special presence of God in a particular place, or with a particular object or group of people. Works on the general presence of God in all creation are entered under God--Omnipresence.