Atheism—From the Greek theos (a, not and thes, God). In it most blatant form, atheism argues that God does not exist. The proof of that claim is that He is not available to our sensory inspection. Also, religious doctrines that oppose theism are not theistic, hence atheistic. As explained in the entry for theism, the Vedic account of Lord Kṛṣṇa's immanence and transcendence is the clearest demonstration of the standard definition of theism. To oppose Vaiṣṇava philosophy is therefore to court atheism. Much of what passes for religion is actually atheism in pious disguise. Atheism disguised as religion is called Deism, Semi-deism, Dualism, Henotheism, Kathenotheism, Panpsychism, Pantheism, and Polytheism. These entries, together with the entry for Theism, may be consulted for a clearer understanding.