Here is a link to a lecture by Professor Annemarie Schimmel “The Work of Muhammad Iqbal”. Allama Iqbal was a philosopher, a scholar , a mystic and a renown poet. He was born in 1877 in Sialkot, Pakistan and died in in Lahore in 1938. He
Annemarie Schimmel (1923-2003) was a highly respected German scholar who wrote extensively on Islam and Sufism and taught in many universities of the world including Harvard. A link to her talk..