Siddhesh Joshi (Editor)

Thomas Morgan (deist)

Updated on
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Thomas Morgan



Physico Theology Or a Philosophico Moral Disquisition Concerning Human Nature, Free Agency, Moral Government and Divine Providence

Thomas Morgan (died 1743) was an English deist.



Morgan was first a dissenter preacher, then a practicer of healing among the Quakers, and finally a writer.

He was the author of a large three-volume work entitled The Moral Philosopher. It is a dialogue between a Christian Jew, Theophanes, and a Christian deist, Philalethes. According to Orr, this book did not add many new ideas to the deistic movement, but did vigorously restate and give new illustrations to some of its main ideas. The first volume of The Moral Philosopher appeared anonymously in the year 1737. It was the most important of the three volumes, the other two being mostly replies to critics of the first volume. John Leland, John Chapman and others answered the first volume of Morgan's book, and it was these answers that prompted Morgan to write the second and third volumes.

His particular antipathy was to Judaism and the Old Testament, although he by no means accepted the New Testament. He favored Gnosticism, and called himself a "Christian deist". He asserted that the conflict between the Apostle Paul and Peter in Galatians shows that Paul was a true follower of Jesus whereas Peter and James were not following Jesus' teachings à la Paul.

The positive part of Morgan's teachings included all of the articles of natural religion formulated by Lord Herbert of Cherbury. The negative part of Morgan's work was much more extensive than the positive, and included an attack on the Bible, especially the Old Testament.

Morgan's View on Prayer, Divine Inspiration, and Miracles

Recently the scholar Joseph Waligore has shown in his article "The Piety of the English Deists" that Thomas Morgan believed in divine guidance and offered instruction on how to prepare oneself to receive it. To receive divine inspiration, he counseled, one must rein in his personal desires and abandon all concern for wealth, power, ambition, or physical gratifications. Abandoning worldly desires, one might then enter into what he called “silent Solitude.” After a person did this, he can be divinely inspired. “When a man does this, he converses with God, he derives Communication of Light and Knowledge from the eternal Father and Fountain of it; he receives Intelligence and Information from eternal Wisdom, and hears the clear intelligible Voice of his Maker and Former speaking to his silent, undisturb’d attentive Reason.” However, right after the statements just quoted, the dialogue’s orthodox Christian interlocutor then said that this position was religious enthusiasm: “I see there is a sort of enthusiasm, which you not only allow, but naturally run into, and cannot help it.” Morgan did not deny this charge of enthusiasm.

Waligore also has shown that Thomas Morgan wrote an extremely pious prayer which emphasized his dependence on God and called on God to continually lead him. He said:

O thou eternal Reason, Father of Light, and immense Fountain of all Truth and Goodness; suffer me, with the deepest Humility and Awe to apply to and petition thee. . . . I own, therefore, O Father of Spirits, this natural, necessary Dependence upon thy constant, universal Presence, Power and Agency. Take me under the constant, uninterrupted Protection and Care of thy Divine Wisdom, Benignity and All-sufficiency: Continue to irradiate my Understanding with Beams of immutable, eternal Reason. Let this infallible Light from Heaven inform and teach me. . . . if I should err from the Way of Truth, and wander in the Dark, instruct me by a fatherly Correction; let Pains and Sorrows fetch me home, and teach me Wisdom; . . . for ever bless me with the enlightening, felicitating Influence of thy benign Presence, Power and Love.

Thomas Morgan is a good example of a deist that believed in immutable laws, but one that also believed in particular providences or miracles. In one of his later works, Morgan said God does not break the general laws he has made by doing miracles:

God governs the World, and directs all Affairs, not by particular and occasional, but by general, uniform and established Laws; and the Reason why he does not miraculously interpose, as they would have him, by suspending or setting aside the general, established Laws of Nature and Providence, is, because this would subvert the whole Order of the Universe, and destroy all the Wisdom and Contrivance of the first Plan.

It seems Morgan’s insistence on immutable laws leaves no room for miracles. Nevertheless, in the same book, he said he believed in miracles; it is just these miracles were done by angels in accordance with the general, established laws of nature.

Morgan sought to explain angelic miracles by a comparison to animal husbandry. He said that humans care for animals and control their lives without breaking general laws, and from the animals’ point of view our work must seem miraculous or “all particular Interposition, and supernatural Agency.” In the same way, Morgan asserted, the angels can do what seem like miracles to us without breaking the uniform laws of nature. He said that if we could see the “other intelligent free Agents above us, who have the same natural establish’d Authority and Command over us, as we have with regard to the inferior Ranks and Classes of Creatures, the Business of Providence, moral Government, and particular Interpositions by general Laws of Nature would be plain enough.”


Besides The Moral Philosopher, he wrote:

  • Philosophical Principles of Medicine (1725)
  • Collection of Tracts (1726), essays dealing with the Trinitarian controversy
  • References

    Thomas Morgan (deist) Wikipedia

    Similar Topics