We shall cast out demons: (this means Authority over demons in their relation to men;) cast them out of peoples’ bodies; break their power over those bodies, minds, and spirits; break their power over meetings, homes, and sometimes communities. 

Our combat is not against flesh and blood but against the principalities, and powers in heavenly places; or in other words our war is against demons of all ranks, kinds, and authorities. They are attacking the human everywhere, and especially the children of God.