A series of his lectures were published by Oxford University Press as "the reconstruction of Islamic religious thoughts in Islam." His tremendous work in both languages earned him the title of "Poet of East" by literary critics.
Many literary critics also see Iqbal as an extension of Sufi scholar Jalaluddin al-Rumi's philosophy. His Persian poetry, in particular, is heavily influenced by Rumi, also widely known as Mevlana.
In his famous book Javednama, the famous poet advises his son, Javed Iqbal, that if he fails to find a wise friend in his life then associate with Rumi's ideology because he knows the difference between reality and the mere appearance of things.
Iqbal proudly described himself as a student of Rumi.
Dr. Faleeha Kazmi, head of the Persian department of Lahore College for Women University, finds a deep-rooted relationship of Iqbal's work in Persian with the common people of Iran.
"Iqbal, commonly known as Iqbal-e- Lahore [there], is very popular and well known not only in Iran's literary circles but among the common people as well. At least some of Allama Iqbal's verses in Persian are well known to every literate Iranian," Kazmi told Anadolu Agency.
Iqbal Institute of Higher Studies in Mashhad city, which is operating under the patronage of the Iranian government, offers degrees in social sciences and engineering.
According to Kazmi, Iqbal's poetic works like Zabor-e-Ajam were a source of inspiration for many young people who took part in Iran's Islamic revolution in 1979.
"Iranian people place Allama Iqbal in the same category as Rumi or Ferdowsi [Iran's national poet]," she maintained.
Many see Rumi and Iqbal as a connection between not only the literary world but the common people of Turkey and Pakistan.
According to Tehsin Firaqi, a former head of the Urdu department of Punjab University, Iqbal's work inspired many Turkish poets and authors.
Apart from Rumi, he argued, several Turkish and Pakistani authors have equated Iqbal and Mehmet Akif Ersoy, Turkish author and poet of Turkey's national anthem.
Firaqi also recalled that besides his poetry, Iqbal's famous book Reconstruction of Religious Thought in Islam was also translated into Turkish.