<b>Astrology, or believing that the stars and planets have an influence on people’s lives and events.</b>
Zayd ibn Khaalid al-Juhani reported: “The Messenger of Allaah (peace and blessings of Allaah be upon him) led us in the morning prayer at al-Hudaybiyah after rain had fallen during the night. When he had finished, he turned around to face the people and said: ‘Do you know what your Lord says?’ They said, ‘Allaah and His Messenger know best.’ He said: ‘[Allaah says]: This morning one of My slaves became a believer in Me and one became a disbeliever. As for the one who said, “We have been given rain by the grace and mercy of Allaah,” he is a believer in Me and a disbeliever in the stars; as for the one who said, “We have been given rain by such-and-such a star,” he is a disbeliever in Me and a believer in the stars.’” (Reported by al-Bukhaari; see Fath al-Baari, 2/333)
Similarly, the one who reads the horoscopes in newspapers and magazines and believes what they say about the influence of the stars and planets is a mushrik, and the one who reads them for entertainment is a sinner, because it is not permitted to entertain oneself by reading things that contain shirk, because Shaytaan will try to lead him to shirk through this.