Ubiquitist

For him there could be no ubiquitist or Catholic interpretations; rather, the supper was a spiritual communion with the body and blood of Christ entirely validated by faith, or invalidated by lack of it.

Source: wiktionary

This is why I urge you to stop preaching that the humanity of Christ is everywhere, if you want us to avoid the term ubiquitist.

Source: wiktionary

Calvinists viewed the Lutheran “ubiquitists" (those who believed Christ's body is everywhere) as having made common theological ground with the papists and accused them of compromising the doctrine of justification by faith alone.

Source: wiktionary

However, it has a history which, documented as scrupulously as possible from hearsay, gossip, clippings, hottings, a playscript courteously furnished by the Theater Guild and a stead number of items supplied by Mr. Leonard Lyons — an ubiquitist who frequently complains that he is always quoted though never mentioned — runs something like this : […]

Source: wiktionary