Be sober, be watchful: your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour:

Be sober-minded and alert. Your adversary the devil prowls around like a roaring lion, seeking someone to devour.

Be sober, vigilant, because your opponent the devil, as a roaring lion, doth walk about, seeking whom he may swallow up,

Be vigilant, watch. Your adversary [the] devil as a roaring lion walks about seeking whom he may devour.