But Mr. Brown was not only distinguished as a minister of the gospel, and a teacher of divinity, he is celebrated also as an author. A strong desire to contribute towards the moral and religious improvement of mankind, and that he might, in some measure, be useful to the church of Christ, when he rested from his labours, weighed down every consideration of either profit or applause connected with his writings; indeed the pecuniary reward of all his labours, in this way, was but a matter of small account, never exceeding forty pounds. It was reserved, however, for his booksellers to reap a much more bountiful harvest; several of his works having already appeared in upwards of thirty, and some even in forty editions.
His first attempt as an author was his large work on the Catechism, which appeared in the year 1758; the next was a lesser work, also on the Catechism; and the rest of his works succeeded one another as circumstances seemed to render them necessary. (A modern edition is available from Reformation Heritage Books) That the doctrines he taught might appear with all the solidity and perspicuity in his power, he was at the extraordinary pains of writing his manuscripts thrice, and occasionally four times over, before they went to press; and frequently, after all this trouble in correcting, adding, and retrenching them, to request some one of his brethren to examine, and give his candid opinion concerning them.
But on none of his works has he bestowed so much labour as on his Dictionary of the Bible; a book of such diversified information, extensive research, and generally acknowledged utility, that it is doubtful if any work, of equal size, has hitherto appeared better calculated for assisting in the study of the Holy Scriptures, although now from the increased amount of information on scientific, historical, and other subjects, it necessarily is imperfect as compared with what he doubtless would have made it, had he possessed the opportunities of our day.