Satan is a mighty prince with hosts of demons at his command, and he has set up his kingdom on Earth. His power and position are revealed in the Holy Scriptures. Confusion about the personality of the devil has resulted in large measure from the caricatures of him that became popular during the Middle Ages. To allay their fear of the devil, people tried to laugh at him and pictured him as a foolish, grotesque creature with horns and a long tail. They put a pitchfork in his hand and a feeble-minded leer on his face, and then proclaimed: “Who’s afraid of a ridiculous figure like this?”

“Be angry, yet do not sin.” Do not let the sun set upon your anger, 27and do not give the devil a foothold. 28He who has been stealing must steal no longer, but must work, doing good with his own hands, that he may have something to share with the one in need.…