We have no concept of having Allah inhabiting our lives, but rather that we submit our lives to Him as demonstrated by following the example of Prophet Muhammad (peace be upon him, or saaws). Judgment Day and the determination of one's place in the Hereafter rests solely with Allah. The Qur'an promises Gardens of Paradise for those who believe in the Oneness of God and do good deeds such as prayer, fasting, charity, kindness to parents, etc. Prophet Muhammad (saaws) was sent as a Messenger to all mankind to teach them proper belief and to demonstrate how to worship God (Allah) and how best to live our lives. We Muslims strive to pattern our lives after the example of Muhammad (saaws).The Sunni and Shia are the 2 main categories of Muslims, but as GraceSeeker indicated the differences are more political than religious. To promote unity among Muslims, discussions about these differences on this forum are strongly discouraged.First one must be taught the basics of the Islamic faith and if he/she believes that these articles of faith are true and he/she agrees to follow the example of Prophet Muhammad (saaws), then to become a Muslim one must state, "Ashadu an la ilaha illallah, wa ashadu anna Muhammadan rasul'Allah" which means "I bear witness that there is no god but One God and I bear witness that Muhammad is the Messenger of God". Thereafter the person strives to adhere to the Sunnah or traditions of Muhammad, for example in praying 5 times a day in a prescribed manner.It is Allah's land.That he was a highly respected Servant, Prophet, and Messenger of Allah. That he was the son of the virgin Mary without a human father. That Allah said, "Be" and he was miraculously created in the womb of Mary along the same lines that Allah created Adam from clay. That it is disbelief in the Oneness of Allah to say that Jesus (as) was the "Son of God". That he did not die upon the cross, but rather was raised to Heaven without dying. That he will return to rule the earth near the end of time.I have no opinion on this.