In Seeking Whom He May Devour, Trey Knowles portrays Great Britain, France, and America as metaphorical devils—predatory forces like a roaring lion—actively seeking to dominate and destroy nations and individuals for the sake of power and control. Knowles urges his audience to remain sober-minded, vigilant, and alert to the deceptive and destructive tactics used by these global powers. He emphasizes how these nations oppress others through methods such as temptation, manipulation, and deceit, constantly seeking opportunities to cause harm.