1 Our soul is fearful of the strict rendering that We shall one day be called upon to make to Jesus Christ, the Prince of Pastors, concerning the flock He entrusted to Our care. We pass each day with great solicitude in preserving as much as possible the faithful from the dangerous evils that afflict society at the present time. Therefore, We consider addressed to Us the words of the Prophet: "Cry, cease not, lift up thy voice like a trumpet." Accordingly, sometimes by speech and sometimes by letter We constantly warn, beseech, and censure, arousing, above all, the zeal of Our Brethren in the Episcopate so that each one of them will exercise the most solicitous vigilance in that portion of the flock over which the Holy Spirit has placed him.
Source: Pieni L'Animo (Vatican.va)