Man really can’t live without some form of religion, and the Left is really only against Christianity, which they will replace with Satanism, or some other false religion, such as the idolatrous worship of their murderous Great Leaders (”cults of personality”). Stalin, Mao, Kim Jong Il—all were deified.
Don’t forget Gaea-worship, which seems to be the favored cult for the enviro-whackos pushing Globull Warming.
Most leftist religions are merely facades, anyway, used to mask their real intent. Rev. Wright’s Marxism is well camoflauged to anyone who can’t see past appearances. Sananism, now, that’s the inner layer. Since it obviously doesn’t serve as sheep’s clothing, it must be a true belief. I still suspect that atheists, the real rabid ones associated with liberalism, are just closet pagans and Satanists.