WatsonOverHere/Summa_Theologica huggingface dataset:
Q: Objection 1: It would seem that parish priests cannot lawfully enter religion. For Gregory says (Past. iii, 4) that "he who undertakes the cure of souls, receives an awful warning in the words: 'My son, if thou be surety for thy friend, thou hast engaged fast thy hand to a stranger'" (Prov. 6:1); and he goes on to say, "because to be surety for a friend is to take charge of the soul of another on the surety of one's own behavior." Now he who is under an obligation to a man for a debt, cannot enter religion, unless he pay what he owes, if he can. Since then a priest is able to fulfil the cure of souls, to which obligation he has pledged his soul, it would seem unlawful for him to lay aside the cure of souls in order to enter religion.

Obj. 2: Further, what is lawful to one is likewise lawful to all. But if all priests having cure of souls were to enter religion, the people would be left without a pastor's care, which would be unfitting. Therefore it seems that parish priests cannot lawfully enter religion.

Obj. 3: Further, chief among the acts to which religious orders are directed are those whereby a man gives to others the fruit of his contemplation. Now such acts are competent to parish priests and archdeacons, whom it becomes by virtue of their office to preach and hear confessions. Therefore it would seem unlawful for a parish priest or archdeacon to pass over to religion.
Q: Objection 1: It seems unlawful to pass from one religious order to another, even a stricter one. For the Apostle says (Heb. 10:25): "Not forsaking our assembly, as some are accustomed"; and a gloss observes: "Those namely who yield through fear of persecution, or who presuming on themselves withdraw from the company of sinners or of the imperfect, that they may appear to be righteous." Now those who pass from one religious order to another more perfect one would seem to do this. Therefore this is seemingly unlawful.

Obj. 2: Further, the profession of monks is stricter than that of canons regular (Extra, De Statu Monach. et Canonic. Reg., cap. Quod Dei timorem). But it is unlawful for anyone to pass from the state of canon regular to the monastic state. For it is said in the Decretals (XIX, qu. iii, can. Mandamus): "We ordain and without any exception forbid any professed canon regular to become a monk, unless (which God forbid) he have fallen into public sin." Therefore it would seem unlawful for anyone to pass from one religious order to another of higher rank.

Obj. 3: Further, a person is bound to fulfil what he has vowed, as long as he is able lawfully to do so; thus if a man has vowed to observe continence, he is bound, even after contracting marriage by words in the present tense, to fulfil his vow so long as the marriage is not consummated, because he can fulfil the vow by entering religion. Therefore if a person may lawfully pass from one religious order to another, he will be bound to do so if he vowed it previously while in the world. But this would seem objectionable, since in many cases it might give rise to scandal. Therefore a religious may not pass from one religious order to another stricter one.
Q: Objection 1: It would seem that no one ought to induce others to enter religion. For the blessed Benedict prescribes in his Rule (lviii) that "those who seek to enter religion must not easily be admitted, but spirits must be tested whether they be of God"; and Cassian has the same instruction (De Inst. Caenob. iv, 3). Much less therefore is it lawful to induce anyone to enter religion.

Obj. 2: Further, our Lord said (Matt. 23:15): "Woe to you . . . because you go round about the sea and the land to make one proselyte, and when he is made you make him the child of hell twofold more than yourselves." Now thus would seem to do those who induce persons to enter religion. Therefore this would seem blameworthy.

Obj. 3: Further, no one should induce another to do what is to his prejudice. But those who are induced to enter religion, sometimes take harm therefrom, for sometimes they are under obligation to enter a stricter religion. Therefore it would not seem praiseworthy to induce others to enter religion.
Q: Objection 1: It would not seem praiseworthy to enter religion without taking counsel of many, and previously deliberating for a long time. For it is written (1 John 4:1): "Believe not every spirit, but try the spirits if they be of God." Now sometimes a man's purpose of entering religion is not of God, since it often comes to naught through his leaving the religious life; for it is written (Acts 5:38, 39): "If this counsel or this work be of God, you cannot overthrow it." Therefore it would seem that one ought to make a searching inquiry before entering religion.

Obj. 2: Further, it is written (Prov. 25:9): "Treat thy cause with thy friend." Now a man's cause would seem to be especially one that concerns a change in his state of life. Therefore seemingly one ought not to enter religion without discussing the matter with one's friends.

Obj. 3: Further, our Lord (Luke 14:28) in making a comparison with a man who has a mind to build a tower, says that he doth "first sit down and reckon the charges that are necessary, whether he have wherewithal to finish it," lest he become an object of mockery, for that "this man began to build and was not able to finish." Now the wherewithal to build the tower, as Augustine says (Ep. ad Laetum ccxliii), is nothing less than that "each one should renounce all his possessions." Yet it happens sometimes that many cannot do this, nor keep other religious observances; and in signification of this it is stated (1 Kings 17:39) that David could not walk in Saul's armor, for he was not used to it. Therefore it would seem that one ought not to enter religion without long deliberation beforehand and taking counsel of many.