i Register
In some senses, latreutical is marked as obsolete. Watch for register when choosing this word.
adj
Acting as a hired servant; serving; ministering; assisting.
Of or pertaining to latria.
[I]n this ſacred Supper there is a ſacrifice (in that ſenſe vvherein the Fathers ſpoke) none of vs euer doubted: but that is then, either Latreuticall (as [Robert] Bellarmine diſtinguiſhes it not ill) or Euchariſticall: […]
We have already highlighted the primacy of the first of these, the latreutical end of this et-et, that is, of the adoration of God.