In 1604 James's first Parliament met, and with it Bacon returned to an industrious public life, which was not to be interrupted till it finally came to an end with his strange and irretrievable fall. The opportunity had come; and Bacon, patient, vigilant, and conscious of great powers and indefatigable energy, fully aware of all the conditions of the time, pushed at once to the front in the House of Commons. He lost no time in showing that he meant to make himself felt. The House of Commons had no sooner met than it was involved in a contest with the Chancery, with the Lords, and finally with the King himself, about its privileges—in this case its exclusive right to judge of the returns of its members. Bacon's time was come for showing the King both that he was willing to do him service, and that he was worth being employed. He took a leading part in the discussions, and was trusted by the House as their spokesman and reporter in the various conferences. The King, in his overweening confidence in his absolute prerogative, had, indeed, got himself into serious difficulty; for the privilege was one which it was impossible for the Commons to give up. But Bacon led the House to agree to an arrangement which saved their rights; and under a cloud of words of extravagant flattery he put the King in good-humour, and elicited from him the spontaneous proposal of a compromise which ended a very dangerous dispute. "The King's voice," said Bacon, in his report to the House, "was the voice of God in man, the good spirit of God in the mouth of man; I do not say the voice of God and not of man; I am not one of Herod's flatterers; a curse fell upon him that said it, a curse on him that suffered it. We might say, as was said to Solomon, We are glad, O King, that we give account to you, because you discern what is spoken."

The course of this Parliament, in which Bacon was active and prominent, showed the King, probably for the first time, what Bacon was. The session was not so stormy as some of the later ones; but occasions arose which revealed to the King and to the House of Commons the deeply discordant assumptions and purposes by which each party was influenced, and which brought out Bacon's powers of adjusting difficulties and harmonising claims. He never wavered in his loyalty to his own House, where it is clear that his authority was great. But there was no limit to the submission and reverence which he expressed to the King, and, indeed, to his desire to bring about what the King desired, as far as it could be safely done. Dealing with the Commons, his policy was "to be content with the substance and not to stand on the form." Dealing with the King, he was forward to recognise all that James wanted recognised of his kingcraft and his absolute sovereignty. Bacon assailed with a force and keenness which showed what he could do as an opponent, the amazing and intolerable grievances arising out of the survival of such feudal customs as Wardship and Purveyance; customs which made over a man's eldest son and property, during a minority, to the keeping of the King, that is, to a King's favourite, and allowed the King's servants to cut down a man's timber before the windows of his house. But he urged that these grievances should be taken away with the utmost tenderness for the King's honour and the King's purse. In the great and troublesome questions relating to the Union he took care to be fully prepared. He was equally strong on points of certain and substantial importance, equally quick to suggest accommodations where nothing substantial was touched. His attitude was one of friendly and respectful independence. It was not misunderstood by the King. Bacon, who had hitherto been an unsworn and unpaid member of the Learned Counsel, now received his office by patent, with a small salary, and he was charged with the grave business of preparing the work for the Commissioners for the Union of the Kingdoms, in which, when the Commission met, he took a foremost and successful part.

But the Parliament before which their report was to be laid did not meet till ten months after the work of the Commission was done (Dec., 1604—Nov., 1605). For nearly another year Bacon had no public work. The leisure was used for his own objects. He was interested in history in a degree only second to his interest in nature; indeed, but for the engrossing claims of his philosophy of nature, he might have been the first and one of the greatest of our historians. He addressed a letter to the Chancellor Ellesmere on the deficiencies of British history, and on the opportunities which offered for supplying them. He himself could at present do nothing; "but because there be so many good painters, both for hand and colours, it needeth but encouragement and instructions to give life and light unto it." But he mistook, in this as in other instances, the way in which such things are done. Men do not accomplish such things to order, but because their souls compel them, as he himself was building up his great philosophical structure, in the midst of his ambition and disappointment. And this interval of quiet enabled him to bring out his first public appeal on the subject which most filled his mind. He completed in English the Two Books of the Advancement of Knowledge, which were published at a book-shop at the gateway of Gray's Inn in Holborn (Oct., 1605). He intended that it should be published in Latin also; but he was dissatisfied with the ornate translation sent him from Cambridge, and probably he was in a hurry to get the book out. It was dedicated to the King, not merely by way of compliment, but with the serious hope that his interest might be awakened in the subjects which were nearest Bacon's heart. Like other of Bacon's hopes, it was disappointed. The King's studies and the King's humours were not of the kind to make him care for Bacon's visions of the future, or his eager desire to begin at once a novel method of investigating the facts and laws of nature; and the appeal to him fell dead. Bacon sent the book about to his friends with explanatory letters. To Sir T. Bodley he writes:

"I think no man may more truly say with the Psalm, Multum incola fuit anima mea [Ps. 120] than myself. For I do confess since I was of any understanding, my mind hath in effect been absent from that I have done; and in absence are many errors which I willingly acknowledge; and among them, this great one which led the rest: that knowing myself by inward calling to be fitter to hold a book than to play a part, I have led my life in civil causes, for which I was not very fit by nature, and more unfit by the preoccupation of my mind. Therefore, calling myself home, I have now enjoyed myself; whereof likewise I desire to make the world partaker."

To Lord Salisbury, in a note of elaborate compliment, he describes his purpose by an image which he repeats more than once. "I shall content myself to awake better spirits, like a bell-ringer, which is first up to call others to church." But the two friends whose judgment he chiefly valued, and who, as on other occasions, were taken into his most intimate literary confidence, were Bishop Andrewes, his "inquisitor," and Toby Matthews, a son of the Archbishop of York, who had become a Roman Catholic, and lived in Italy, seeing a good deal of learned men there, apparently the most trusted of all Bacon's friends.

When Parliament met again in November, 1605, the Gunpowder Plot and its consequences filled all minds. Bacon was not employed about it by Government, and his work in the House was confined to carrying on matters left unfinished from the previous session. On the rumour of legal promotions and vacancies Bacon once more applied to Salisbury for the Solicitorship (March, 1606). But no changes were made, and Bacon was "still next the door." In May, 1606, he did what had for some time been in his thoughts: he married; not the lady whom Essex had tried to win for him, that Lady Hatton who became the wife of his rival Coke, but one whom Salisbury helped him to gain, an alderman's daughter, Alice Barnham, "an handsome maiden," with some money and a disagreeable mother, by her second marriage, Lady Packington. Bacon's curious love of pomp amused the gossips of the day. "Sir Francis Bacon," writes Carleton to Chamberlain, "was married yesterday to his young wench, in Maribone Chapel. He was clad from top to toe in purple, and hath made himself and his wife such store of raiments of cloth of silver and gold that it draws deep into her portion." Of his married life we hear next to nothing: in his Essay on Marriage he is not enthusiastic in its praise; almost the only thing we know is that in his will, twenty years afterwards, he showed his dissatisfaction with his wife, who after his death married again. But it gave him an additional reason, and an additional plea, for pressing for preferment, and in the summer of 1606 the opening came. Coke was made Chief-Justice of the Common Pleas, leaving the Attorney's place vacant. A favourite of Salisbury's, Hobart, became Attorney, and Bacon hoped for some arrangement by which the Solicitor Doddridge might be otherwise provided for, and he himself become Solicitor. Hopeful as he was, and patient of disappointments, and of what other men would have thought injustice and faithlessness, he felt keenly both the disgrace and the inconvenience of so often expecting place, and being so often passed over. While the question was pending, he wrote to the King, the Chancellor, and Salisbury. His letter to the King is a record in his own words of his public services. To the Chancellor, whom he believed to be his supporter, he represented the discredit which he suffered—he was a common gaze and a speech;" "the little reputation which by his industry he gathered, being scattered and taken away by continual disgraces, every new man coming above me;" and his wife and his wife's friends were making him feel it. The letters show what Bacon thought to be his claims, and how hard he found it to get them recognised. To the Chancellor he urged, among other things, that time was slipping by—

"I humbly pray your Lordship to consider that time groweth precious with me, and that a married man is seven years elder in his thoughts the first day.... And were it not to satisfy my wife's friends, and to get myself out of being a common gaze and a speech, I protest before God I would never speak word for it. But to conclude, as my honourable Lady your wife was some mean to make me to change the name of another, so if it please you to help me to change my own name, I can be but more and more bounden to you; and I am much deceived if your Lordship find not the King well inclined, and my Lord of Salisbury forward and affectionate."

To Salisbury he writes:

"I may say to your Lordship, in the confidence of your poor kinsman, and of a man by you advanced, Tu idem fer opem, qui spem dedisti; for I am sure it was not possible for any living man to have received from another more significant and comfortable words of hope; your Lordship being pleased to tell me, during the course of my last service, that you would raise me; and that when you had resolved to raise a man, you were more careful of him than himself; and that what you had done for me in my marriage was a benefit to me, but of no use to your Lordship.... And I know, and all the world knoweth, that your Lordship is no dealer of holy water, but noble and real; and on my part I am of a sure ground that I have committed nothing that may deserve alteration. And therefore my hope is your Lordship will finish a good work, and consider that time groweth precious with me, and that I am now vergentibus annis. And although I know your fortune is not to need an hundred such as I am, yet I shall be ever ready to give you my best and first fruits, and to supply (as much as in me lieth) worthiness by thankfulness."

Still the powers were deaf to his appeals; at any rate he had to be content with another promise. Considering the ability which he had shown in Parliament, the wisdom and zeal with which he had supported the Government, and the important position which he held in the House of Commons, the neglect of him is unintelligible, except on two suppositions: that the Government, that is Cecil, were afraid of anything but the mere routine of law, as represented by such men as Hobart and Doddridge; or that Coke's hostility to him was unabated, and Coke still too important to be offended.