The Treasury of David is a commentary on the book of Psalms, written by C. H. Spurgeon. It was first published in weekly installments over a twenty-year span in the London Metropolitan Tabernacle's periodical, The Sword and the Trowel, and its final volume was was released in 1885. The Treasury of David is a superb literary achievement and was even called 'Spurgeon's magnum opus'.

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