The subject of these words of Christ is mysterious, but deeply important. They were spoken concerning Satan and his agency. They throw light on the power of Satan, and the nature of his operations. They deserve the close attention of all who would fight the Christian warfare with success. Next to his friends and allies, a soldier ought to be well acquainted with his enemies. We ought not to be ignorant of Satan’s devices.

Let us observe in these verses what a fearful picture our Lord draws of Satan’s power. There are four points in His description, which are peculiarly instructive.