Samuel Drew (6 March 1765 – 29 March 1833) was a Cornish Methodist theologian. A native of Cornwall, England, he was nicknamed the "Cornish metaphysician" for his works on the human soul, the nature of God, and the deity of Christ. He also wrote on historical and biographical themes.
Drew was born in the parish of St Austell, in Cornwall. His father was a poor farm labourer, and could not afford to send him to school long enough even to learn to read and write. At ten he was apprenticed to a shoe-maker, and at twenty he settled in the town of St Austell, first as manager for a shoe-maker, and in 1787 began business on his own account. He had already gained a reputation in his narrow circle as a keen debater and a jovial companion, and it is said that he had several smuggling adventures.
He was first aroused to serious thought in 1785 by a funeral sermon preached over his elder brother by Adam Clarke. He joined the Methodists, was soon employed as a class leader and local preacher, and continued to preach till a few months before his death. His opportunities of gaining knowledge were very scanty, but he strenuously set himself to make the most of them. It is stated that an accidental introduction to Locke's great essay on human understanding determined the ultimate direction of his studies.
In 1798 the first part of Thomas Paine's Age of Reason was put into his hands; and in the following year he made his first appearance as an author by publishing his Remarks on that work. The book was favourably received, and was republished in 1820. Drew had begun to meditate a greater attempt before he wrote his Remarks on Paine; and, encouraged by the antiquary John Whitaker, he published his Essay on the Immateriality and Immortality of the Soul in 1802.
This work made the "Cornish metaphysician," as he was called, widely known, and for some time it held a high place in the judgment of the religious world as a conclusive argument on its subject. A fifth edition appeared in 1831. Drew continued to work at his trade till 1805, when he entered into an engagement with Dr Thomas Coke, a prominent Wesleyan official, which enabled him to devote himself entirely to literature.