Thomas Upham (30 January 1799 – 2 April 1872) was an American philosopher, psychologist, pacifist, poet, author, and educator. He was an important figure in the holiness movement. He became influential within psychology literature and served as the Bowdoin College professor of mental and moral philosophy from 1825-1868. His most popular work, Mental Philosophy received 57 editions over a 73-year period. Additionally, he produced a volume of 16 other books and the first treatise on abnormal psychology, as well as several other works on religious themes and figures. Specific teachings included a conception of mental faculties - one of these restoring the will to psychology be developing a tripartite division of mental phenomena into intellectual, sentient, and voluntary. The intellect subsumed sensation and perception, attention, habit, association, and memory as well as reasoning. Sensibilities included natural emotions and desires, such as appetites, propensities, and affections, and also moral emotions, such as a feeling of obligation. Finally, the last division was the will, which allowed for volition as a basic component of human nature. This positing of a will free to choose between desires and obligations reflected the authors own spiritual journey from a Calvinistic background to the Wesleyan holiness perspective. However, perhaps the most critical contribution to the field of psychology was Upham's concept of Positive psychology which asserts: There are fundamental, transcendent laws, and living in harmony with the is the key to mental and spiritual health. This concept laid the foundation for a healthy kind of religiosity.
Although affliction smites my heart,
And earthly pleasures flee,
There is one bliss that ne'er shall part,
My joy, oh God, in Thee.
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When fearless seamen spread the journeying sail,
And bear away beneath the welcome gale,
To brave, o'er ocean's waste, with hardy form,
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Man's spirit hath an upward look,
And robes itself with heavenly wings;
E'en when 'tis here compelled to brook
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From our lovely retreat, when forever we part,
Where smile answered smile, and where heart beat to heart;
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He makes the deaf to hear, the blind to see,
Restores the faint, and doth the bleeding bind,
But shows himself more strong in charity,
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