In reality, what we consider cold is the absence of heat.
Every body or object is susceptible to study when it has or transmits energy -
and heat is what makes a body or matter have or transmit energy.
Absolute zero (-460 F) is the total absence of heat and all matter becomes
inert and incapable of reaction at that temperature.
Cold is a word that we have created to describe how we feel if we have no heat.
In reality, darkness is the absence of light.
We can study light, but not darkness.
In fact, we can use Newton's prism to break white light into many colors and
study the various wavelengths of each color.
You cannot measure darkness.
A simple ray of light can break into a world of darkness and illuminate it. Darkness is a term used by man to describe what happens when there is no light present.
God did not create evil.
Evil is simply the absence of God.
Evil is like the cold that comes when there is no heat, or the darkness that comes when there is no light. It is the result of what happens when man does not have God's love present in his heart.