Muhammad was born in Makkah in the year 570, at a time when Christianity was not yet fully established in Europe. Since his father died before his birth, and his mother shortly afterwards, he was raised by his uncle from the respected tribe of Quraysh. As he grew up, he became known for his truthfulness, generosity and sincerity and was sought after for his ability to arbitrate in disputes. The historians describe him as calm and contemplative. Muhammad was of a deeply religious nature, and had long detested the decadence of his society. It became his habit to contemplate from time to time in the Cave of Hira near the summit of Jaba al-Nur, the 'Mountain of Light' near Makkah.