Thomas Brooks (1608-1680) was an English non-conformist Puritan preacher and author. Much of what is known about Thomas Brooks has been ascertained from his writings. Born, likely to well-to-do parents, in 1608, Brooks entered Emmanuel College, Cambridge in 1625, where he was preceded by such men as Thomas Hooker, John Cotton, and Thomas Shepard. He was licensed as a preacher of the Gospel by 1640. Before that date, he appears to have spent a number of years at sea, probably as a chaplain with the fleet. After the conclusion of the First English Civil War, Thomas Brooks became minister at Thomas Apostle's, London, and was sufficiently renowned to be chosen as preacher before the House of Commons on December 26, 1648. His sermon was afterwards published under the title, 'God's Delight in the Progress of the Upright', the text being Psalm 44:18: 'Our heart is not turned back, neither have our steps declined from Thy way'. Three or four years afterwards, he transferred to St. Margaret's, Fish-street Hill, London. In 1662, he fell victim to the notorious Act of Uniformity, but he appears to have remained in his parish and to have preached as opportunity arose. Treatises continued to flow from his pen.