The blood defends the body by conquering
deadly microbes when they get into the
system.

So the blood of Jesus overcomes all Satan's
power of sin, sickness, and death if we will
believe it and use it. We are made "priests
unto God".

As priests it is our choice to use the blood.
It will bring victory every time if we do it in
faith, for faith will never let go until Satan
is beaten down under our feet.