of mental illness. Felicitas Goodman suggested that tongue speakers were under a form of hypnosis. Others suggest that it is a learned behaviour. Some of these views have allegedly been refuted. Christian Science Christian Science teaches that prayer is a spiritualization of thought or an understanding of God and of the nature of the underlying spiritual creation. Adherents believe that this can result in healing, by bringing spiritual reality into clearer focus in the human scene. The world as it appears to the senses is regarded as a distorted version of the world of spiritual ideas. Prayer can heal the distortion. Christian Scientists believe that prayer does not change the spiritual creation but gives a clearer view of it, and the result appears in the human scene as healing: the human picture adjusts to coincide more nearly with the divine reality. Christian Scientists do not practice intercessory prayer as it is commonly understood, and they generally avoid combining prayer with medical treatment in the belief that the two practices tend to work against each other. Prayer works through love: the recognition of God's creation as spiritual, intact, and inherently lovable. Islam The Arabic word for prayer is salah. In Islam, five daily obligatory prayers are considered one of the pillars of the religion. The command of ritual prayer repeatedly occurs in the Quran. The person performs the prayer while they are facing the Kaaba in Mecca. There is the "call for prayer" (the adhan), where the muezzin calls for all the followers to stand together for the prayer. The prayer consists of actions such as glorifying and praising God (such as mentioning 'Allāhu Akbar' (God is Great)) while standing, recitation of chapters of the Quran (such as the opening chapter of the book (Al-Fatiha)), bowing down then praising God, prostrating (sujud) then again praising God. It ends with the words: "Peace be with you and God's mercy." During the prayer, a Muslim cannot talk or do anything else besides pray. Once the prayer is complete, one can offer personal prayers or supplications to God for their needs, known as dua. There are many standard invocations in Arabic to be recited at various times (e.g. after the prayer) and for various occasions (e.g. for one's parents) with manners and etiquette such as before eating. Muslims may also say dua in their own words and languages for any issue they wish to