agnostically

adverb2

1. •
   In an agnostic manner; not having or expressing a firm opinion on something.

   • “Well,” said the poet tartly, “do people still think me too romantic? Are there, I wonder, any brigands left in the mountains?” “There may be,” said Father Brown agnostically. — 1914
2. •
   Toward, or from the perspective of, agnosticism.

   • She is agnostically inclined, despite her strict religious upbringing.
   • What you call “God” they refer to agnostically as “the universe.”