God is the Master of light and our enemy Satan is that of the dark. This light and dark exists in both the natural and the spiritual. Anything that is not brought into the light, remains in darkness. In the  darkness, Satan can use it and twist it from something that God meant for good to something that is bad. A good thing must be kept in the light for if it is hidden, it will then appear dark as the light is unable to shine. 

Friends, if there are situations where you are keeping something in the dark…it must be brought into the light. Things kept in the dark appear dark but when they are brought into the light and exposed for what they are, you can then start dealing with them instead of hiding them away. 

Mark 4:22 “For whatever is hidden is meant to be disclosed, and whatever is concealed is meant to be brought out into the open.”