Dear brothers and sisters,
This age old question is answered by the world famous Da'ee of the Central Mosque of London, Brother Abdur Raheem Greene using evidences from the Holy Qur'an Al Kareem.
Watch the full length video below and try to learn from this excellent lecture by one of my favourite Callers to Islam.
May Almighty Allah Subhanahu Wa Ta'ala bless us with His Taufik and Hidayah and enlighten us with the clearest of understanding as to how we relate to Ar Rahman, our Creator.
Ameen Ya Rabbal Alameen.