Islam "Islam" can be defined as a complete devotion. Especially in the three passages from the Qur'an, constantly quoted from century to century, Islam is regarded as dedication to God in all his creatures, because only such worship befitting God. The first fragment: "Today I have perfected for you your religion and completed My favor to you and satisfied for you Islam as a religion" (Qur'an 5: 5) *. In this fragment the complete surrender to God, constitutes the core of the Muslim mysticism, is regarded as a full flowering of relationship with God. In the second fragment says, "Truly, the religion with Allah - Islam" (ie complete surrender to God) (Sura 3:19). The basis of religious povedeniya- is a complete rejection of all his. This surrender can not be carried out by the man himself. It is a gift of God. This is what is said in the third passage: "Do not submit your mercy to me Islam. No, Allah says [his] mercy to you [it] "(Surah 49:17) . In full surrender (Islam) internalized the essence of faith (iman). Complete surrender to God and religious framework within which committed the act (surrender to the will of God as He reveals Himself in the Qur'an, obedience to his instructions, following the rules of the religious community) do not contradict each other. Each expresses itself in another. Nor is there any contradiction between the perfect surrender to integrity and personality. Root Slam, which takes place Islam above all is the formation of a unified whole. God makes a person whole, when he (or she) is completely surrenders himself to God's will .