Be sober, be vigilant; because your adversary the devil, as a roaring lion, walks about, seeking whom he may devour:
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Cyprian of Carthage
Therefore, beloved brethren, we must be on our guard, and strive with all our powers to repel, with solicitous and full watch-fulness, the enemy, raging and aiming his darts against every part of our body in which we can be stricken and wounded, in accordance with what the Apostle Peter, in his epistle, forewarns and teaches, saying, "Be sober, and watch; because your adversary the devil, as a roaring lion, goeth about seeking any one to devour." ...