Dr Israr's video are not related to the topic, d-toxed.
By the way, this poem of Iqbal, its taken from which book?
Reference as requested and promissed:
Baqiyat-e-Iqbal, compiled by Sayyed Abdul Wahid Mu'ini, M.A.(Oxon). Published by Aina-e-Adab, Anarkali, Lahore, Pakistan.