Now there is good reason for believing that towards the end of the seventeenth century this Socinian literature really attracted much attention in England, and probably with considerable effect. But as a matter of fact no English translation of any part of it was made before John Bidle’s propagandist activity in the middle of the century, and we have the explicit testimony of Bidle himself and most of the earlier Unitarians that they were not led into their heresy by foreign books. It was the Bible alone that made them unorthodox.
A famous illustration of this is the case of John Milton (1608-74). In 1823 a long-forgotten MS. of his was found in a State office at Westminster, and two years later it was published under the editorship of Dr. Sumner, afterwards Bishop of Winchester. The work is entitled A Treatise of Christian Doctrine. It was a late study by the poet, laboriously comparing texts and pondering them with a mind prepared to receive the verdict of Scripture as final, whether in agreement with orthodoxy or not.
The most ardent of Milton’s admirers, and even the most eager Unitarian, must find the book a trial; but the latter can at least claim the author of Paradise Lost as an Anti-trinitarian, and the former may solace himself by noticing that here, as in all the rest, Milton’s soul ’dwelt apart.’ He emphatically denies that it was the works of ’heretics, so called,’ that directed and influenced his mind on the subject. We may notice here the interesting fact that another great mind of that age, Sir Isaac Newton, has left evidence of his own defection from the orthodox view; and his correspondent John Locke, whose views appear to have been even more decided, is only less conspicuous on this point because his general services to breadth and liberality of religious fellowship are more brilliantly striking.