History of Free Thought in Reference to The Christian Religion

by Adam Storey Farrar

Isaiah lix. 19.

When the enemy shall come in like a flood, the Spirit of the Lord shall lift up a standard against him.

The forms assumed by free thought in the fourth great crisis of the Christian faith, which commenced with the rise of modern philosophy, and has continued with slight intervals to the present time, have been already stated[361] to be chiefly three, corresponding with the three nations in which they have been manifested.

In this lecture we shall sketch the history of one of these forms—English Deism—by which name the form of unbelief is denominated which existed during the close of the seventeenth and the first half of the eighteenth century. If the dates be marked by corresponding political history, its rise may be placed as early as the reign of Charles I; its maturity in the period from the revolution of 1688 to the invasion of the Pretender in 1745; its decay in the close of the reign of George II, and the early part of that of George III.[362]

This long period was marked by those great events in intellectual and social history which were calculated [pg 117] to awaken the spirit of free inquiry. It witnessed the dethronement of constituted authorities—intellectual, ecclesiastical, and political; the constant struggle of religious factions; and on two occasions civil war and revolution. It was affected by the rise of the philosophy of Bacon, and the positive advances of natural science under Newton and his coadjutors. It comprehended moments marked by the outburst of native genius, and others influenced by contact with the continental literature, both with the speculative theology of Holland and the dramatic and critical literature of France.[363] Above all it was illumined by the presence of such an array of great minds in all departments of intellectual activity as can rarely be matched in a single period. If, when the human mind in the middle ages was warmed into life after the winter of its long torpor, under the genial influence of the revival of literature, the renewal of its power was marked by a disposition to throw off the trammels which had bound it in the night of its darkness, how much more might such a result be expected when it was basking under the sunshine of meridian brightness, and exulting in the consciousness of strength.

A special peculiarity of this period likely to produce effects on religion has been already mentioned. The philosophy of this age compared with former ones was essentially a discussion of method. The two rival philosophies which now arose are generally placed in opposition to each other, as physical and mental respectively, that of Bacon being conversant with nature, that of Descartes with man.[364] But in truth in one respect both were united. Each was analytical; each strove to lay down a general method for investigating the sphere of inquiry which it selected. Both were reactions against [pg 118] the dogmatic assumptions of former systems; both assumed the indispensable necessity of an entire revolution in the method of attaining knowledge. Accordingly, though differing widely in appealing to the external senses or the internal intuitions respectively, they both built philosophy in the criticism of first principles. Hence, independently of any particular corollaries from special parts of their systems, the influence of their spirit was to beget a critical, subjective, and analytical study of any topic. When applied to religion, this is the feature which subsequently characterizes alike the unbelief and the discussion of the evidences. Difficulties and the answers to difficulties are found in an appeal to the functions and capacities of the interpreting mind. This appeal to reason was denominated rationalism in the seventeenth century, prior to the present application of the term in a more limited and obnoxious sense. The specific doctrine arrived at by this process, which allows the existence of a Deity, and of the religion of the moral conscience, but denies the specific revelation which Christianity asserts, was called theism or deism. ([21])

In the period which we have mentioned as marking the first stage of deism, extending from its commencement to the close of the seventeenth century, the peculiarity which characterized the inquiry was the political aspect which it bore. The relation of religion to political toleration[365] gave occasion for examining the sphere of truth which may form the subject of political interference.

Two writers of opposite schools are usually regarded as marking the rise of deism, both of whom belonged to this phase of it, Lord Herbert of Cherbury, and Hobbes. Both formed their systems in the reign of Charles I.[366] The one rejected revelation by making religion a matter [pg 119] of individual intuition, the other by making it a matter of political convenience.

Lord Herbert,[367] the elder brother of the saintly poet, if looked at as a philosopher, must be classed with Descartes rather than with Bacon, though chronology forbids the idea that he can have learned anything from Descartes. It is probable that while on his early embassy in France he came under the same intellectual influences which suggested to Descartes his views. Fragments of knowledge and partial solutions derived from older philosophies exist before a great thinker like Descartes embodies them in a system. Herbert may have been led by the indirect effect of such influences to a theory of innate ideas, independently of Descartes; or he may have arrived at it by reaction against the Pyrrhonism of some of the French writers of the preceding age, such as Montaigne, with whose writings he was familiar.

His works furnish his views on knowledge and on religion, both natural, heathen, and Christian. They include a treatise on truth, which suggested another on the cause of errors. The views on religion therein named, further suggested one on the religion which could be expected in a layman, and this again a critique on heathen creeds, written to show the universality of the beliefs so described.[368]