extratheistic en · ADJ
Etymology
From extra- + theistic.
Meanings
-
(not-comparable) Outside of theism; denoting forms of religion and spirituality that do not involve a god.
The concept of the mixed life has some appeal to those with an extratheistic spirituality; in that, it would provide a framework for attending to both spiritual growth and practice, and other aspects of life.
2022, Kevin Goodrich, Mystic Bonfires, page 55: