In the name of Allah, the Beneficent, the Merciful

Belief in one God, Allah in Arabic,
constitutes the very foundation of Islam. There is no deity except Allah. He is indivisible and absolutely transcendent. God is the Almighty, the Creator and the Sustainer of the universe, Who is similar to nothing and nothing is comparable to Him. Worship and obedience belongs to Allah and Allah alone. Joining other gods with God is an unforgivable sin. Any one who joins other gods with God has strayed far, far away from the Truth.

Prophet Muhammad
was born in Makkah, a city in the present-day Saudi Arabia in 570 C.E. He is a direct descendant of Prophet Ishmael, the first son of Prophet Abraham. Peace and blessings of God be on all His prophets. Muhammad received divine revelations (The Holy Quran) over a period of 23 years in the seventh century of the Christian Era. Muslims believe that he is the last Messenger sent by God for the guidance of mankind until the Day of Judgment. He is the model for humanity of all walks of life to follow until the Last Hour. God sent him as a mercy for the worlds.


http://www.quranexplorer.com/quran/
Koran translated in different languages
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islam in many languages
http://www.islamhouse.com/