But when I am speaking of the plague as a distemper arising from natural causes, we must consider it as it was really propagated by natural means; nor is it at all the less a judgement for its being under the conduct of human causes and effects; for, as the Divine Power has formed the whole scheme of nature and maintains nature in its course, so the same Power thinks fit to let His own actings with men, whether of mercy or judgement, to go on in the ordinary course of natural causes; and He is pleased to act by those natural causes as the ordinary means, excepting and reserving to Himself nevertheless a power to act in a supernatural way when He sees occasion.  Now ’tis evident that in the case of an infection there is no apparent extraordinary occasion for supernatural operation, but the ordinary course of things appears sufficiently armed, and made capable of all the effects that Heaven usually directs by a contagion.  Among these causes and effects, this of the secret conveyance of infection, imperceptible and unavoidable, is more than sufficient to execute the fierceness of Divine vengeance, without putting it upon supernaturals and miracle.

The acute penetrating nature of the disease itself was such, and the infection was received so imperceptibly, that the most exact caution could not secure us while in the place.  But I must be allowed to believe—­and I have so many examples fresh in my memory to convince me of it, that I think none can resist their evidence—­I say, I must be allowed to believe that no one in this whole nation ever received the sickness or infection but who received it in the ordinary way of infection from somebody, or the clothes or touch or stench of somebody that was infected before.

The manner of its coming first to London proves this also, viz., by goods brought over from Holland, and brought thither from the Levant; the first breaking of it out in a house in Long Acre where those goods were carried and first opened; its spreading from that house to other houses by the visible unwary conversing with those who were sick; and the infecting the parish officers who were employed about the persons dead, and the like.  These are known authorities for this great foundation point—­that it went on and proceeded from person to person and from house to house, and no otherwise.  In the first house that was infected there died four persons.  A neighbour, hearing the mistress of the first house was sick, went to visit her, and went home and gave the distemper to her family, and died, and all her household.  A minister, called to pray with the first sick person in the second house, was said to sicken immediately and die with several more in his house.  Then the physicians began to consider, for they did not at first dream of a general contagion.  But the physicians being sent to inspect the bodies, they assured the people that it was neither more or less than the plague, with all its terrifying particulars, and that it threatened an universal infection, so many people having already conversed with the sick or distempered, and having, as might be supposed, received infection from them, that it would be impossible to put a stop to it.