A sufferer from angina, Hunter found that his attacks were often brought on by anger. He declared, 'My life is at the mercy of the scoundrel who chooses to put me in a passion.' This proved prophetic: at a meeting of the board of St. George's Hospital, London, of which he was a member, he became involved in a heated argument with other board members, walked out of the meeting and dropped dead in the next room.

Thus science strips off, one after the other, the more or less gross materialisations by which we endeavour to form an objective image of the soul, till men of science, speculating, in their non-scientific intervals, like other men on what science may possibly lead to, have prophesied that we shall soon have to confess that the soul is nothing else than a function of certain complex material systems.

Unless science is controlled by a greater moral force, it will become the Antichrist prophesied by the early Christians.