Conscious means "having an awareness of one's inner and outer worlds; mentally perceptive, awake, mindful. " So "conscious business" might mean, engaging in an occupation, work, or trade in a mindful, awake fashion. This implies, of course, that many people do not do so. In my experience, that is often the case. So I would definitely be in favor of conscious business; or conscious anything, for that matter.
The God of metaphysics is but an idea. But the God of religion, the Maker of heaven and earth, the sovereign Judge of actions and thoughts, is a power.