Tertullian

“ Let him fly from your presence, and skulk away into his own abysses, shrunken and torpid, as though he were an outcharmed or smoked-out snake. Give him not the success in his own kingdom of setting you at variance with each other, but let him find you armed and fortified with concord; for peace among you is battle with him. ”

“ The prison, indeed, is the devil’s house as well, wherein he keeps his family. But you have come within its walls for the very purpose of trampling the wicked one under foot in his chosen abode. You had already in pitched battle outside utterly overcome him ”

“ Blessed Martyrs Designate,—Along with the provision which our lady mother the Church from her bountiful breasts, and each brother out of his private means, makes for your bodily wants in the prison, accept also from me some contribution to your spiritual sustenance; for it is not good that the flesh be feasted and the spirit starve: nay, if that which is weak be carefully looked to, it is but right that that which is still weaker should not be neglected. ”