Imam Sadiq (a.s) said: “The damned Satan says that there are five types of people which he cannot deceive, but he has full control over others. The first type consists of those who sincerely take refuge in God and rely on Him in all their affairs. The second type consists of those who say the praises of their Lord often in daytime and at night. The third type are those who like for their believing brothers whatever they like for themselves. The fourth type consists of those who do not lose their calmness at times of calamities. The fifth type are those who are content with what God has given them and do not grieve about their share of daily bread.”