epiclesis

About 0.04 uses per million words.

Meaning

1. noun A prayer invoking the Holy Spirit, especially one offered in the liturgical context of the Eucharist so as to change the elements of bread and wine into the body and blood of Jesus.
2. noun A particular appearance or aspect of a deity.

Similar words

eucharistic epiklesis ecphonesis euchologion epistle euchology eucology ectenia epistolary epistle lesson

Often followed by

of in is and as was or for which