The editor of an Egyptian Journal, al-Liwa’, Mustafa Kamal Pasha, criticised the action of Hazrat Mirza Ghulam Ahmad (as) in directing his followers not to get themselves vaccinated against the plague. The paper argued that such a course of action was against the teachings of the Holy Quran.

The book tackled the objection raised by the Egyptian daily and answered the points with cogent reasons and explained why exactly he had told his followers not to take the vaccine - as it was a heavenly sign that Ahmadis will be protected by Allah. He also recounted a number of heavenly signs that took place in support of his mission during the three years before some of which were against the normal laws of nature and he enumerated at length the Ahmadiyya beliefs. Hazrat Mirza Ghulam Ahmad (as) expressed his amazement at those who were not prepared to believe that Jesus could be born without a father and believed that he was fathered by Joseph, whereas the birth of Jesus Christ without a father was a heavenly sign for the truth of the Holy Prophet (sa).

(Taken from An Introduction to the hidden Treasures of Islam)