Hafiz has always been the national poet, the national hero, of Iran. I think there is no one of Iranian race alive today who has not at some time or other – in difficulty, sorrow and misery, or in joy and triumph – turned to his national hero for comfort or further elation. Incredible as it may sound to English ears, it is a fact that there is hardly a Muslim bourgeois family in the whole of India in whose home a copy of Hafiz’s "Divan" is not found. I think, too, that we can be fairly certain that the book is as popular in Afghanistan and Central Asia and over a great part of what I may call Western Muslim countries as it is in India.
Hafiz taught the appreciation of beauty, love, gentleness and kindliness; the value of all human beings; the constant glory and splendour and joy of the universe in which we live; the wonder of communion with nature. These undying, eternal truths were so immortally impressed by him on his countrymen that whenever opportunity arose in any period of peace the striving after them and the expression of those eternal values became, in Iran at least, a motive force and power.
--Sultan Mahomad Shah Aga Khan III