‘Sir, as for ourselves, we trust in God; and, as Christians, we believe in Him. We do not study any art but what is lawful and consonant to the Scriptures, Fathers, and antiquity, which we humbly desire you to believe.’

They afterwards paid a visit to Hugh Peters, the famous Puritan ecclesiastic, who had lodgings in the Castle. They found him reading ‘an idle pamphlet,’ which he had received from London that morning. ‘Lilly, thou art herein,’ he exclaimed. ‘Are not you there also?’ ‘Yes, that I am,’ he answered.

The stanza relating to Lilly ran as follows:

‘From th’ oracles of the Sibyls so silly,
The curst predictions of William Lilly,
And Dr. Sibbald’s Shoe-Lane Philly,
Good Lord, deliver me.’

After much conference with Hugh Peters, and some private discourse betwixt the two ‘not to be divulged,’ they parted, and Master Lilly returned to London.

In 1647 he published ‘The World’s Catastrophe,’ ‘The Prophecies of Ambrose Merlin’ (both of which were translated by Elias Ashmole), and ‘Trithemius of the Government of the World, by the Presiding Angels’—all three tracts in one volume.

Notwithstanding his services to the Parliamentary cause, Lilly secretly retained a strong attachment towards Charles I., and he was consulted by Mrs. Whorwood, a lady who enjoyed the royal confidence, as to the best place for the concealment of the King, when he escaped from Hampton Court. After the usual sham of ‘erecting a figure’ had been gone through, Lilly advised that a safe asylum might be found in Essex, about twenty miles from London. ‘She liked my judgment very well,’ he says, and being herself of sharp judgment, remembered a place in Essex about that distance, where was an excellent house, and all conveniences for his reception. But, either guided by an irresistible destiny, or misled by Ashburnham, whose good faith has been sometimes doubted, he went away in the night-time westward, and surrendered himself to Colonel Hammond, in the Isle of Wight.

With another unfortunate episode in the King’s later career, Lilly was also connected. During the King’s confinement at Carisbrooke the Kentishmen, in considerable numbers, rose in arms, and joined with Lord Goring; at the same time many of the best ships revolted, and a movement on behalf of the King was begun among the citizens of London. ‘His Majesty then laid his design to escape out of prison by sawing the iron bar of his chamber window; a small ship was provided, and anchored not far from the Castle, to bring him into Sussex; horses were provided ready to carry him through Sussex into Kent, so that he might be at the head of the army in Kent, and from thence to march immediately to London, where thousands then would have armed for him.’ Lilly was brought acquainted with the plot, and employed a locksmith in Bow Lane to make a saw for cutting asunder the iron bar, and also procured a supply of aqua fortis. But, as everybody knows, the King was unable to force his body through the narrow casement, even after the removal of the bar, and the plot failed.

When the Parliament sent Commissioners into the Island to negotiate with Charles the terms of a concordat, of whom Lord Saye was one, Lady Whorwood again sought Lilly’s assistance and advice. After perusing his ‘figure,’ he told her the Commissioners would arrive in the Island on such a date; elected a day and hour when the King would receive the Commissioners and their propositions; and as soon as these were read, advised the King to sign them, and in all haste to accompany the Commissioners to London. The army being then far removed from the capital, and the citizens stoutly enraged against the Parliamentary leaders, Charles promised he would do so. But, unfortunately, he allowed Lord Saye to dissuade him from signing the propositions, on the assurance that he had a powerful party both in the House of Lords and the House of Commons, who would see that he obtained more favourable conditions. Thus was lost almost his last chance of retaining his crown, and baffling the designs of his enemies.

Whilst the King, in his last days, was at Windsor Castle, on one occasion, when he was taking the air upon the leads, he looked through Captain Wharton’s ‘Almanack.’ ‘My book,’ saith he, ‘speaks well as to the weather.’ A Master William Allen, who was standing by, inquired, ‘What saith his antagonist, Mr. Lilly?’ ‘I do not care for Lilly,’ remarked his Majesty, ‘he has always been against me,’ infusing some bitterness into his expressions. ‘Sir,’ observed Allen, ‘the man is an honest man, and writes but what his art informs him.’ ‘I believe it,’ said his Majesty, ‘and that Lilly understands astrology as well as any man in Europe.’