Answer: 1. The human soul that prompts one to evil: This is when one follows what his soul dictates to him and follows his personal desires in disobeying Allah Almighty, Who says: {Indeed, the human soul prompts one to evil, except those to whom my Lord may show mercy. Indeed, my Lord is All-Forgiving, Most Merciful.} [Surat Yūsuf: 53] 2. The devil: He is the human's foe whose main goal is to mislead man, whisper evil to him, and lead him to Hellfire. Allah Almighty says: {Do not follow the footsteps of Satan, for he is your sworn enemy.} [Surat al-Baqarah: 168] 3. Evil companions: They are those who urge one towards evil and prevent him from goodness. Allah Almighty says: {On that Day, close friends will become enemies to one another, except the righteous.} [Surat az-Zukhruf: 67]