The purpose of darkness is to cover up light. The purpose of light is to expose darkness. The two coexist cyclically in the physical (or visual) world, but beyond what we can see with our eyes, they are constantly at war.
Our consciences are the voices inside our heads that tell us right from wrong, and therefore, interpret what we cannot see.
Our minds are like light switches that are wired to our hearts – in order to turn light on within, we must freely choose to flip the switch. We must learn to engage our hearts, so they can produce the energy required to power the light that brightens our minds.
However, because our consciences reside within our minds as part of our physical bodies, they are also part of the imperfect (or fallen) state of man. This means that over time, if light is not produced within our minds through observation & intentional self-study that is guided by the heart, then darkness will gain a foothold. When darkness holds the majority within our hearts and minds, the amount of light inside becomes increasingly harder and harder to find…..
For more on Light, check this out!