We interpose, in the first place, the very title of the Syllabus: “Table, or abridgment, of the principal errors of our time, pointed out in consistorial Allocutions,” etc. To which we add the titles of various paragraphs: “Errors in relation to the church”; “Errors in relation to civil society”; “Errors concerning natural and Christian morals,” etc. For the Pope, the guardian and protector of truth, obliged by the duty of his office to hinder the church from suffering any decline or any alteration, to denounce to the Christian world a doctrine by inflicting on it the brand of error, is evidently to forbid the employment of it, and to command all the faithful to eschew it. What communion is there between light and darkness, between life and death? There can be no question about guidance or counsel when the supreme interest is at stake. The duty speaks for itself. It is imposed by the nature of things. When Pius IX. placed at the head of his Syllabus the word “error,” and intensified it by adding words even more significant, when he expressed himself thus, “Principal errors of this our age,” he as good as said, “Here is death! Avoid it.” And if, in order still to escape from the consequences, a distinction is attempted to be drawn between an obligation created by the force of circumstances and an obligation imposed by the legislator, we would wish it to be remembered that the same Pius IX. uttered, in reference to the Syllabus, the following memorable sentence: “When the Pope speaks in a solemn act, it is to be taken literally; what he has said, he intended to say.” For our part, we would say, “What the Pope has done, he intended to do.” But what need is there of so much discussion? The proof of what we have urged is written in express terms in the letter accompanying the Syllabus--a letter signed by his eminence Cardinal Antonelli, secretary of state, and intended to make known to the bishops the will of His Holiness. It is sufficient to quote this decisive document, which we do in full, on account of its importance: “MOST REVEREND EXCELLENCY: