Some Ans. Questions 2014 by -'Abdu'l-Bahá- 1 Para

But the fourth kind is when healing is brought about through the power of the Holy Spirit. This depends neither upon physical contact, nor upon sight, nor even upon presence: It is not dependent upon any condition. Whether the disease be mild or severe, whether there be contact between the bodies or not, whether a connection be established between patient and physician or not, whether the patient be present or not, this healing takes place through the power of the Holy Spirit (72:7)

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