407. CONCERNING MAHOMEDAN SPIRITS Today also, spirits were sent to me from Mahomed, who had been instructed in their own methods, whilst they were flowing in vortical forms, to imitate washings from the sole of the foot upward, which they by such imitation acted in me, so that I cannot doubt that those who derive thence a delightsome sensation are delighted thereby: I then also spoke with Mahomed for a little time. 1747, Dec. 27.