"There is thus all the more reason to exercise extreme vigilance ... against anything that may lead the being to become "fused," or preferably and more accurately "confused" or even "dissolved," in a sort of "cosmic consciousness" that shuts out all "transcendence" and so also shuts out all effective spirituality. This is the ultimate consequence of all the anti-metaphysical errors known more especially in their philosophical aspect by such names as "pantheism," "immanentism," and "naturalism.""