'After the beheading of the late King, considering that in the three subsequent years the Parliament acted nothing which concerned the settlement of the nation in peace; and seeing the generality of people dissatisfied, the citizens of London discontented, the soldiery prone to mutiny, I was desirous, according to the best knowledge God had given me, to make enquiry by the art I studied, what might from that time happen unto the Parliament and nation in general. At last, having satisfied myself as well as I could, and perfected my judgment therein, I thought it most convenient to signify my intentions and conceptions thereof, in Forms, Shapes, Types, Hieroglyphicks, &c. without any commentary, that so my judgment might be concealed from the vulgar, and made manifest only unto the wise. I herein imitating the examples of many wise philosophers who had done the like.' 'Sir Robert,' saith one, 'Lilly is yet _sub vestibulo_.' I proceeded further. Said I, 'Having found, Sir, that the city of London should be sadly afflicted with a great plague, and not long after with an exorbitant fire, I framed these two hieroglyphics as represented in the book, which in effect have proved very true.' 'Did you foresee the year?' said one. 'I did not,' said I, 'or was desirous: of that I made no scrutiny.' I proceeded-- 'Now, Sir, whether there was any design of burning the city, or any employed to that purpose, I must deal ingenuously with you, that since the fire, I have taken much pains in the search thereof, but cannot or could not give myself any the least satisfaction therein. I conclude, that it was the only finger of God; but what instruments he used thereunto, I am ignorant.' The Committee seemed well pleased with what I spoke, and dismissed me with great civility. Since which time no memorable action hath happened unto me, my retirement impeding all concourse unto me. I have many things more to communicate, which I shall do, as they offer themselves to memory. In anno 1634, and 1635, I had much familiarity with John Hegenius, Doctor of Physick, a Dutchman, an excellent scholar and an able physician, not meanly versed in astrology. Unto him, for his great civility, I communicated the art of framing Sigils, Lamens, &c. and the use of the Mosaical Rods:--and we did create several Sigils to very good purpose. I gave him, the true key thereof, _viz._ instructed him of their forms, characters, words, and last of all, how to give them vivification, and what number or numbers were appropriated to every planet: _Cum multis aliis in libris veterum latentibus; aut perspicue non intellectis_.