HKB
render an account of the whole Church? None save him who fears not God's judgment, and makes a secular abuse of his ecclesiastical authority, by turning it to secular uses."
Reply Obj. 3: The dispensing of spiritual corn is not to be carried on in an arbitrary fashion, but chiefly according to the appointment and disposition of God, and in the second place according to the appointment of the higher prelates, in whose person it is said (1 Cor. 4:1): "Let a man so account of us as of the ministers of Christ, and the dispensers of the mysteries of God." Wherefore a man is not deemed to hide spiritual corn if he avoids governing or correcting others, and is not competent to do so, neither in virtue of his office nor of his superior's command; thus alone is he deemed to hide it, when he neglects to dispense it while under obligation to do so in virtue of his office, or obstinately refuses to accept the office when it is imposed on him. Hence Augustine says (De Civ. Dei xix, 19): "The love of truth seeks a holy leisure, the demands of charity undertake an honest labor. If no one imposes this burden upon us, we must devote ourselves to the research and contemplation of truth, but if it be imposed on us, we must bear it because charity demands it of us."
Reply Obj. 4: As Gregory says (Pastor. i, 7), "Isaias, who wishing to be sent, knew himself to be already cleansed by the live coal taken from the altar, shows us that no one should dare uncleansed to approach the sacred ministry. Since, then, it is very difficult for anyone to be able to know that he is cleansed, it is safer to decline the office of preacher."
SECOND ARTICLE [II-II, Q. 185, Art. 2]
Whether It Is Lawful for a Man to Refuse Absolutely an Appointment to the Episcopate?
Objection 1: It would seem that it is lawful to refuse absolutely an appointment to the episcopate. For as Gregory says (Pastor. i, 7), "Isaias wishing to be of profit to his neighbor by means of the active life, desired the office of preaching, whereas Jeremias who was fain to hold fast to the love of his Creator by contemplation exclaimed against being sent to preach." Now no man sins by being unwilling to forgo better things in order to adhere to things that are not so good. Since then the love of God surpasses the love of our neighbor, and the contemplative life is preferable to the active, as shown above (Q. 25, A. 1; Q. 26, A. 2; Q. 182, A. 1) it would seem that a man sins not if he refuse absolutely the episcopal office.
Obj. 2: Further, as Gregory says (Pastor. i, 7), "it is very difficult for anyone to be able to know that he is cleansed: nor should anyone uncleansed approach the sacred ministry." Therefore if a man perceives that he is not cleansed, however urgently the episcopal office be enjoined him, he ought not to accept it.
Obj. 3: Further, Jerome (Prologue, super Marc.) says that "it is related of the Blessed Mark* that after receiving the faith he cut off his thumb that he might be excluded from the priesthood." [*This prologue was falsely ascribed to St. Jerome, and the passage quoted refers, not to St. Mark the Evangelist, but to a hermit of that name. (Cf. Baronius, Anno Christi, 45, num. XLIV)] Likewise some take a vow never to accept a bishopric. Now to place an obstacle to a thing amounts to the same as refusing it altogether. Therefore it would seem that one may, without sin, refuse the episcopal office absolutely.