“There is a kind of religion in science . . . every effect must have its cause; there is no First Cause . . . This religious faith of the scientist is violated by the discovery that the world had a beginning under conditions in which the known laws of physics are not valid, and as a product of forces or circumstances we cannot discover. When that happens, the scientist has lost control. If he really examined the implications, he would be traumatized. As usual when faced with trauma, the brain reacts by ignoring the implications - in science this is known as “refusing to speculate” - or trivializing the origin of the world.”
Robert Jastrow, “God and the Astronomers,” (New York: Norton), 16
Denying the metaphysical implications of the BB is an effort of the will. It has absolutely nothing to do with science.