apatheism n. the attitude of not caring about religion or whether there is a God. Etymological Note: apa(th)y + -theism (source: Double-Tongued Dictionary)
Further reading
You know the expression fly in the ointment: It’s that glaring typo on an impressive resume or that first scratch on a brand-new car—the one little flaw that spoils it all. This phrase goes all the way back to the biblical Book of Ecclesiastes! And...
The phrase a fly in the ointment means “a small thing that ruins something larger.” The phrase goes all the way back to a passage in Ecclesiastes: “Dead flies cause the ointment of the apothecary to send forth a stinking savor.” Here the word...