But about the middle of the eighteenth century the evil could be endured no longer--a way of escape _must_ be found. The army opposed to the Church had become so formidable, that the Roman authorities saw that a concession must be made. In 1748 appeared Montesquieu's _Spirit of the Laws_; in it were concentrated twenty years' study and thought of a great thinker on the necessities of the world about him. In eighteen months it went through twenty-two editions, and it was translated into every civilized language; this work attacked, among other abuses, the position of the Church regarding interest for money. The Church authorities had already taken the alarm. Benedict XIV. saw that the best thing for him--nay, the only thing--was a surrender under form of a compromise. In a brief he declared substantially that the law of the Church was opposed to the taking of interest on loans; and then, after sundry non-committal and ambiguous statements, he hinted that there were possible exceptions to the rule. Like the casuistry of Boscovich in using the Copernican theory for "convenience in argument," while acquiescing in its condemnation by the Church, this casuistry of Benedict broke the spell. Turgot, Adam Smith, Bentham, and their disciples, pressed on, and science won for mankind another great victory. Yet in this case, as in others, insurrections against the sway of scientific truth appeared among some over-zealous religionists. When the Sorbonne, having retreated from its old position, armed itself with sundry new casuistries against those who held to its earlier decisions, provincial doctors in theology protested indignantly, making the old citations from the Scriptures, fathers, saints, doctors, popes, councils, and canonists. And even as late as 1830, when the Roman court, though declining to commit itself on the doctrine involved, decreed that confessors should no longer disquiet lenders of money at legal interest, the old weapons were again furbished and hurled by the Abbé Laborde, Vicar of the Metropolitan Archdiocese of Auch, and by the Abbé Dennavit, Professor of Theology at Lyons. Good Abbé Dennavit declared that he refused absolution to those who took interest, and to priests who pretend that the sanction of the civil law is sufficient.[146] But the peace on this question is too profound to be disturbed by such outcries. The Torlonia family at Rome, to-day, with its palaces, chapels, intermarriages, affiliations, and papal favor, all won by lending money at interest, and by devotion to the Roman See, is a growth on ramparts long since surrendered and deserted. INDUSTRIAL SCIENCES.