Mr. Sheikh Ali Vaeli is a famous orator, great historian eminent Shi'ite scholar from Iraq who had lived in exile since last twenty years due to the oppression Saddam.
In the year 1997, he was inflicted with the cancer in his neck, so he went to London for treatment. The time of his treatment coincided with the month just before Muharram-al-Haram, just before the time when he was always lecturing and preaching in the Masajids and Hussainiyahs in Kuwait.
In this condition composed an ode in the praise of Imam Reza (A.S.), beseeching His Holiness to pray to God to heal him.
He wanted to send it to Mashhad, Iran by a pilgrim to be sung in the holy shrine of Imam Reza (A.S.).But before sending it; he sang it on the phone to one of his relatives in Mashhad, Iran.
Next day he referred to his physician for treatment in London. The doctor gave him glad tidings that the disease has vanished completely and he had recovered perfectly, and that he could make a journey to wherever he wished.
Then he returned to Kuwait happily where he was able to continue his lectures and preaching during the months of Muharram and Safar.
He owes his health recovery to the favor and magnanimity of Holy Imam Reza (A.S.).
source : http://www.imamreza.net