I will now take an instance from another science, and will use more words about it. Political Economy is the science, I suppose, of wealth,—a science simply lawful and useful, for it is no sin to make money, any more than it is a sin to seek honour; a science at the same time dangerous and leading to occasions of sin, as is the pursuit of honour too; and in consequence, if studied by itself, and apart from the control of Revealed Truth, sure to conduct a speculator to unchristian conclusions. Holy Scripture tells us distinctly, that “covetousness,” or more literally the love of money, “is the root of all evils;” and that “they that would become rich fall into temptation;” and that “hardly shall they that have riches enter into the kingdom of God;” and after drawing the picture of a wealthy and flourishing people, it adds, “They have called the people happy that hath these things; but happy is that people whose God is the Lord:”—while on the other hand it says with equal distinctness, “If any will not work, neither let him eat;” and, “If any man have not care of his own, and especially of those of his house, he hath denied the faith, and is worse than an infidel.” These opposite injunctions are summed up in the wise man’s prayer, who says, “Give me neither beggary nor riches, give me only the necessaries of life.” With this most precise view of a Christian’s duty, viz., to labour indeed, but to labour for a competency for himself and his, and to be jealous of wealth, whether personal or national, the holy Fathers are, as might be expected, in simple accordance. “Judas,” says St. Chrysostom, “was with Him who knew not where to lay His head, yet could not restrain himself; and how canst thou hope to escape the contagion without anxious effort?” “It is ridiculous,” says St. Jerome, “to call it idolatry to offer to the creature the grains of incense that are due to God, and not to call it so, to offer the whole service of one’s life to the creature.” “There is not a trace of justice in that heart,” says St. Leo, “in which the love of gain has made itself a dwelling.” The same thing is emphatically taught us by the counsels of perfection, and by every holy monk and nun anywhere, who has ever embraced them; but it is needless to collect testimonies, when Scripture is so clear.