Soon after his arrival in Rhode Island, Berkeley was visited by the Reverend Samuel Johnson, missionary at Stratford, an acute and independent thinker, one of the two contemporary representatives of philosophy in America. The other was Jonathan Edwards, at that time Congregational minister at Northampton on the Connecticut river. They had both adopted a conception of the meaning and office of the material world in the economy of existence that was in many respects similar to Berkeley’s(22). It seems that Berkeley’s book of _Principles_ had before this fallen into Johnson’s hands. He hastened to visit the author when he heard of his arrival. A succession of visits and a life-long correspondence followed. The “non-existence of Matter,” interpreted as a whimsical and even insane paradox, was found by Johnson to mean the absence of unrealisable Substance behind the real material world that is presented to our senses, and of unrealisable Power in the successive sense-presented appearances of which alone we are percipient. He came to see the real existence of the things of sense in the constant order of the data of sense, through which we gain our knowledge of the existence of our fellow men, and of the omnipresent constant Providence of God; whose Ideas are the true archetypes of the visible world. He adopted and applied this conception with a lucidity and force which give him a high place among American thinkers. ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ All the while a cloud darkened the recluse life at Whitehall. In June, 1729, Berkeley explains to Percival the circumstances and secrecy of his departure from England:— “Before I left England I was reduced to a difficult situation. Had I continued there, the report would have obtained (which I had found beginning to spread) that I had dropped the design, after it had cost me and my friends so much trouble and expense. On the other hand, if I had taken leave of my friends, even those who assisted and approved my undertaking would have condemned my coming abroad before the King’s bounty was received. This obliged me to come away in the private manner that I did, and to run the risque of a tedious winter voyage. Nothing less would have convinced the world that I was in earnest, after the report I knew was growing to the contrary.”