Of a very different character is the next work to be noticed, as one of enduring interest on the Deistical controversy. Bishop Berkeley's 'Alciphron, or the Minute Philosopher,' is one of the few exceptions to the general dreariness and unreadableness of controversial writings in the dialogistic form. The elegance and easiness of his style, and the freshness and beauty of his descriptions of natural scenery by which the tedium of the controversy is relieved, render this not only a readable, but a fascinating book, even to the modern reader who has no present interest in the controversial question. It is, however, by no means free from the graver errors incident to this form of writing. Like Tindal, he makes his adversaries state their case far too weakly. But, worse than this, he puts into their mouths arguments which they would never have used, and sentiments which they never held and which could not be fairly deduced from their writings. Not that Bishop Berkeley ever wrote with conscious unfairness. The truly Christian, if somewhat eccentric character of the man forbids such a supposition for one moment. His error, no doubt, arose from the vagueness with which the terms Deist, Freethinker, Naturalist, Atheist, were used indiscriminately to stigmatise men of very different views. There was, for example, little or nothing in common between such men as Lord Shaftesbury and Mandeville. The atrocious sentiment of the 'Fable of the Bees,' that private vices are public benefits, was not the sentiment of any true Deist. Yet Shaftesbury and Mandeville are the two writers who are most constantly alluded to as representatives of one and the same system, in this dialogue. Indeed the confusion here spoken of is apparent in Berkeley's own advertisement. 'The author's design being to consider the Freethinker in the various lights of Atheist, libertine, enthusiast, scorner, critic, metaphysician, fatalist, and sceptic, it must not therefore be imagined that every one of these characters agrees with every individual Freethinker; no more being implied than that each part agrees with some or other of the sect.' The fallacy here arises from the assumption of a sect with a coherent system, which, as has been stated above, never had any existence.

The principle upon which Berkeley tells us that he constructed his dialogue is a dangerous one. 'It must not,' he writes, 'be thought that authors are misrepresented if every notion of Alciphron or Lysicles is not found precisely in them. A gentleman in private conference may be supposed to speak plainer than others write, to improve on their hints, and draw conclusions from their principles.' Yes; but this method of development, when carried out by a vehement partisan, is apt to find hints where there are no hints, and draw conclusions which are quite unwarranted by the premisses.

It is somewhat discouraging to an aspirant after literary immortality, to reflect that in spite of the enormous amount of learned writing which the Deistical controversy elicited, many educated people who have not made the subject a special study, probably derive their knowledge of the Deists mainly from two unpretentious volumes—Leland's 'View of the Deistical Writers.'

Leland avowedly wrote as an advocate, and therefore it would be unreasonable to expect from him the measured judgment of a philosophical historian. But as an advocate he wrote with great fairness,—indeed, considering the excitement which the Deists raised among their contemporaries, with wonderful fairness. It is not without reason that he boasts in his preface, 'Great care has been taken to make a fair representation of them, according to the best judgment I could form of their designs.' But, besides the fact that the representations of a man who holds a brief for one side must necessarily be taken cum grano, Leland lived too near the time to be able to view his subject in the 'dry light' of history. 'The best book,' said Burke in 1773, 'that has ever been written against these people is that in which the author has collected in a body the whole of the Infidel code, and has brought their writings into one body to cut them all off together.' If the subject was to be dealt with in this trenchant fashion, no one could have done it more honestly than Leland has done. But the great questions which the Deists raised cannot be dealt with thus summarily. Perhaps no book professedly written 'against these people' could possibly do justice to the whole case. Hence those who virtually adopt Leland as their chief authority will at best have but a one-sided view of the matter. Leland was a Dissenter; and it may be remarked in passing, that while the National Church bore the chief part in the struggle, as it was right she should, yet many Dissenters honourably distinguished themselves in the cause of our common Christianity. The honoured names of Chandler,[165] Lardner, Doddridge, Foster, Hallet, and Leland himself, to which many others might be added, may be mentioned in proof of this assertion.

The attitude towards Deism of the authors hitherto named is unmistakable. But there are yet two great names which cannot well be passed over, and which both the friends and foes of Deism have claimed for their side. These are the names of Alexander Pope and John Locke. The former was, as is well known, by profession a Roman Catholic;[166] but in his most elaborate, if not his most successful poem, he has been supposed to express the sentiments of one, if not two, of the most sceptical of the Deistical writers. How far did the author of the 'Essay on Man' agree with the religious sentiments of his 'guide, philosopher and friend,' Viscount Bolingbroke? Pope's biographer answers this question very decisively. 'Pope,' says Ruffhead, 'permitted Bolingbroke to be considered by the public as his philosopher and guide. They agreed on the principle that "whatever is, is right," as opposed to impious complaints against Providence; but Pope meant, because we only see a part of the moral system, not the whole, therefore these irregularities serving great purposes, such as the fuller manifestation of God's goodness and justice, are right. Lord Bolingbroke's Essays are vindications of providence against the confederacy between Divines and Atheists who use a common principle, viz. that of the irregularities of God's moral government here, for different ends: the one to establish a future state, the others to discredit the being of a God.' 'Bolingbroke,' he adds, 'always tried to conceal his principles from Pope, and Pope would not credit anything against him.' Warburton's testimony is to the same effect. 'So little,' he writes, 'did Pope know of the principles of the "First Philosophy," that when a common acquaintance told him in his last illness that Lord Bolingbroke denied God's moral attributes as commonly understood, he asked Lord Bolingbroke whether he was mistaken, and was told he was.'

On the other hand, there are the letters from Bolingbroke to Pope quoted above; there is the undoubted fact that Pope, Shaftesbury,[167] and Bolingbroke so far agreed with one another that they were all ardent disciples of the optimistic school; and, it must be added, there is the utter absence of anything distinctively Christian in that poem in which one would naturally have expected to find it. For, to say the least of it, the 'Essay on Man' might have been written by an unbeliever, as also might the Universal Prayer. The fact seems to have been that Pope was distracted by the counter influences of two very powerful but two very opposite minds. Between Warburton and Bolingbroke, the poet might well become somewhat confused in his views. How far he would have agreed with the more pronounced anti-Christian sentiments of Bolingbroke which were addressed to him, but which never met his eye, can of course be only a matter of conjecture. It is evident that Bolingbroke himself dreaded the influence of Warburton, for he alludes constantly and almost nervously to 'the foul-mouthed critic whom I know you have at your elbow,' and anticipates objections which he suspected 'the dogmatical pedant' would raise.

However, except in so far as it is always interesting to know the attitude of any great man towards contemporary subjects of stirring interest, it is not a very important question as to what were the poet's sentiments in reference to Christianity and Deism. Pope's real greatness lay in quite another direction; and even those who most admire the marvellous execution of his grand philosophical poem will regret that his brilliant talents were comparatively wasted on so uncongenial a subject.

Far otherwise is it with the other great name which both Deists and orthodox claim as their own. What was the relationship of John Locke, who influenced the whole tone of thought of the eighteenth century more than any other single man, to the great controversy which is the subject of these pages? On the one hand, it is unquestionable that Locke had the closest personal connection with two of the principal Deistical writers, and that most of the rest show unmistakable signs of having studied his works and followed more or less his line of thought. Nothing can exceed the warmth of esteem and love which Locke expresses for his young friend Collins, and the touching confidence which he reposes in him.[168] Nor was it only Collins' moral worth which won Locke's admiration; he looked upon him as belonging to the same school of intellectual thought as himself, and was of opinion that Collins would appreciate his 'Essay on the Human Understanding' better than anybody. Shaftesbury was grandson of Locke's patron and friend. Locke was tutor to his father, for whom he had been commissioned to choose a wife; and the author of 'The Characteristics' was brought up according to Locke's principles.[169] Both Toland's and Tindal's views about reason show them to have been followers of Locke's system; while traces of Locke's influence are constantly found in Lord Bolingbroke's philosophical works. Add to all this that the progress and zenith of Deism followed in direct chronological order after the publication of Locke's two great works, and that in consequence of these works he was distinctly identified by several obscure and at least one very distinguished writer with 'the gentlemen of the new way of thinking.'

But there is another side of the picture to which we must now turn. Though Locke died before the works of his two personal friends, Collins and Shaftesbury, saw the light, Deism had already caused a great sensation before his death, and Locke has not left us in the dark as to his sentiments on the subject, so far as it had been developed in his day. Toland used several arguments from Locke's essay in support of his position that there was nothing in Christianity contrary to reason or above it. Bishop Stillingfleet, in his 'Defence of the Mysteries of the Trinity,' maintained that these arguments of Toland's were legitimate deductions from Locke's premisses. This Locke explicitly denied, and moreover disavowed any agreement with the main position of Toland in a noble passage, in which he regretted that he could not find, and feared he never should find, that perfect plainness and want of mystery in Christianity which the author maintained.[170] He also declared his implicit belief in the doctrines of revelation in the most express terms.[171]

It was not, however, his essay, but his treatise on the 'Reasonableness of Christianity,' published in 1695 (the year before the publication of Toland's famous work), which brought Locke into the most direct collision with some of the orthodox of his day. The vehement opposition which this little work aroused seems to have caused the author unfeigned surprise.—'When it came out,' he writes, 'the buzz and flutter and noise which it made, and the reports which were raised that it subverted all morality and was designed against the Christian religion ... amazed me; knowing the sincerity of those thoughts which persuaded me to publish it, not without some hope of doing some service to decaying piety and mistaken and slandered Christianity.[172] In another passage he tells us expressly that it was written against Deism. 'I was flattered to think my book might be of some use to the world; especially to those who thought either that there was no need of revelation at all, or that the revelation of Our Saviour required belief of such articles for salvation which the settled notions and their way of reasoning in some, and want of understanding in others, made impossible to them. Upon these two topics the objections seemed to turn, which were with most assurance made by Deists not against Christianity, but against Christianity misunderstood. It seemed to me, there needed no more to show the weakness of their exceptions, but to lay plainly before them the doctrines of our Saviour as delivered in the Scriptures.'[173] The truth of this is amply borne out by the contents of the book itself.