Latin is a foundation for many languages that are spoken across the world, as so I hardly see it as a dead language. Only ignorant people see it that way as their blinded by other things, much wisdom and truth is hidden in the latin language and latin proverbs, much more then people know or willing to admit. One of many examples that we don't learn from history and its knowledge, one of the reasons we're always trapted in a cycle of the neverending mistakes we do as individuals and as a civilization.
Sumerian and Enochian are languages to be reckon with, and as for your rituals, I don't know what religion or cult you're a member of, but don't bother responding because I don't really care.
For this, you're welcome, anytime anyplace,