Apostolic Constitutions:
I also, Paul, the least of the apostles, do make the following constitutions for you, the bishops, and presbyters, and deacons, concerning canons. Those that first come to the mystery of godliness, let them be brought to the bishop or to the presbyters by the deacons, and let them be examined as to the causes wherefore they come to the word of the Lord; and let those that bring them exactly inquire about their character, and give them their testimony. Let their manners and their life be inquired into, and whether they be slaves or freemen. And if any one be a slave, let him be asked who is his master. If he be slave to one of the faithful, let his master be asked if he can give him a good character. If he cannot, let him be rejected, until he show himself to be worthy to his master. But if he does give him a good character, let him be admitted. But if he be household slave to an heathen, let him be taught to please his master, that the word be not blasphemed. If, then, he have a wife, or a woman has an husband, let them be taught to be content with each other; but if they be unmarried, let them learn not to commit fornication, but to enter into lawful marriage. But if his master be one of the faithful, and knows that he is guilty of fornication, and yet does not give him a wife, or to the woman an husband, let him be separated; but if anyone has a demon, let him indeed be taught piety, but not received into communion before he be cleansed; yet if death be near, let him be received. If any one be a maintainer of harlots, let him either leave off to prostitute women, or else let him be rejected. If a harlot come, let her leave off whoredom, or else let her be rejected. If a maker of idols come, let him either leave off his employment, or let him be rejected. If one belonging to the theatre come, whether it be man or woman, or charioteer, or dueller, or racer, or player of prizes, or Olympic gamester, or one that plays on the pipe, on the lute, or on the harp at those games, or a dancing-master or an huckster, either let them leave off their employments, or let them be rejected. If a soldier come, let him be taught to do no injustice, to accuse no man falsely, and to be content with his allotted wages: Luke 3:14 if he submit to those rules, let him be received; but if he refuse them, let him be rejected. He that is guilty of sins not to be named, a sodomite, an effeminate person, a magician, an enchanter, an astrologer, a diviner, an user of magic verses, a juggler, a mountebank, one that makes amulets, a charmer, a soothsayer, a fortune-teller, an observer of palmistry; he that, when he meets you, observes defects in the eyes or feet of the birds or cats, or noises, or symbolic sounds: let these be proved for some time, for this sort of wickedness is hard to be washed away; and if they leave off those practices, let them be received; but if they will not agree to that, let them be rejected. Let a concubine, who is slave to an unbeliever, and confines herself to her master alone, be received; but if she be incontinent with others, let her be rejected. If one of the faithful has a concubine, if she be a bond-servant, let him leave off that way, and marry in a legal manner: if she be a free woman, let him marry her in a lawful manner; if he does not, let him be rejected. Let him that follows the Gentile customs, or Jewish fables, either reform, or let him be rejected. If any one follows the sports of the theatre, their huntings, or horse-races, or combats, either let him leave them off, or let him be rejected. Let him who is to be a catechumen be a catechumen for three years; but if any one be diligent, and has a good-will to his business, let him be admitted: for it is not the length of time, but the course of life, that is judged. Let him that teaches, although he be one of the laity, yet, if he be skilful in the word and grave in his manners, teach; for they shall be all taught of God. John 6:45 – Apostolic Constitutions, book 8, chapter XXXII.
Hippolytus of Rome:
If there is someone who has a demon, such a one shall not hear the Word of the teacher until purified. They will inquire concerning the works and occupations of those are who are brought forward for instruction. If someone is a pimp who supports prostitutes, he shall cease or shall be rejected. If someone is a sculptor or a painter, let them be taught not to make idols. Either let them cease or let them be rejected. If someone is an actor or does shows in the theater, either he shall cease or he shall be rejected. If someone teaches children (worldly knowledge), it is good that he cease. But if he has no (other) trade, let him be permitted. A charioteer, likewise, or one who takes part in the games, or one who goes to the games, he shall cease or he shall be rejected. If someone is a gladiator, or one who teaches those among the gladiators how to fight, or a hunter who is in the wild beast shows in the arena, or a public official who is concerned with gladiator shows, either he shall cease, or he shall be rejected. If someone is a priest of idols, or an attendant of idols, he shall cease or he shall be rejected. A military man in authority must not execute men. If he is ordered, he must not carry it out. Nor must he take military oath. If he refuses, he shall be rejected. If someone is a military governor, or the ruler of a city who wears the purple, he shall cease or he shall be rejected. The catechumen or faithful who wants to become a soldier is to be rejected, for he has despised God. The prostitute, the wanton man, the one who castrates himself, or one who does that which may not be mentioned, are to be rejected, for they are impure. A magus shall not even be brought forward for consideration. An enchanter, or astrologer, or diviner, or interpreter of dreams, or a charlatan, or one who makes amulets, either they shall cease or they shall be rejected. If someone’s concubine is a slave, as long as she has raised her children and has clung only to him, let her hear. Otherwise, she shall be rejected. The man who has a concubine must cease and take a wife according to the law. If he will not, he shall be rejected. Catechumens will hear the word for three years. Yet if someone is earnest and perseveres well in the matter, it is not the time that is judged, but the conduct. – Hippolytus’ Apostolic Tradition, chapter 16-17
Clement of Rome:
“When he had thus spoken, he retired to take food along with his friends; but he ordered me to eat by myself; and after the meal, when he had sung praise to God and given thanks, he rendered to me an account of this proceeding, and added, “May the Lord grant to thee to be made like to us in all things, that, receiving baptism, thou mayest be able to meet with us at the same table.” – Recognitions Book 1, Chapter 19
But Peter, most benignantly regarding me, lest haply that separation might cause me sorrow, says to me: “It is not from pride, O Clement, that I do not eat with those who have not yet been purified; but I fear lest perhaps I should injure myself, and do no good to them. For this I would have you know for certain, that every one who has at any time worshipped idols, and has adored those whom the pagans call gods, or has eaten of the things sacrificed to them, is not without an unclean spirit; for he has become a guest of demons, and has been partaker with that demon of which he has formed the image in his mind, either through fear or love. And by these means he is not free from an unclean spirit, and therefore needs the purification of baptism, that the unclean spirit may go out of him, which has made its abode in the inmost affections of his soul, and what is worse, gives no indication that it lurks within, for fear it should be exposed and expelled.” – Recognitions of Clement (Book 2) Chapter 71
“For these unclean spirits love to dwell in the bodies of men, that they may fulfil their own desires by their service, and, inclining the motions of their souls to those things which they themselves desire, may compel them to obey their own lusts, that they may become wholly vessels of demons. One of whom is this Simon, who is seized with such disease, and cannot now be healed, because he is sick in his will and purpose. Nor does the demon dwell in him against his will; and therefore, if any one would drive it out of him, since it is inseparable from himself, and, so to speak, has now become his very soul, he should seem rather to kill him, and to incur the guilt of manslaughter. Let no one of you therefore be saddened at being separated from eating with us, for every one ought to observe that it is for just so long a time as he pleases. For he who wishes soon to be baptized is separated but for a little time, but he for a longer who wishes to be baptized later. Every one therefore has it in his own power to demand a shorter or a longer time for his repentance; and therefore it lies with you, when you wish it, to come to our table; and not with us, who are not permitted to take food with any one who has not been baptized. It is rather you, therefore, who hinder us from eating with you, if you interpose delays in the way of your purification, and defer your baptism.” Having said thus, and having blessed, he took food. And afterwards, when he had given thanks to God, he went into the house and went to bed; and we all did the like, for it was now night. – Recognitions of Clement (Book 2) Chapter 72
When Niceta had spoken thus, our mother fell down at Peter’s feet, entreating and beseeching him that both herself and her hostess might be baptized without delay; that, said she, I may not even for a single day suffer the loss of the company and society of my sons. In like manner, we her sons also entreated Peter. But he said: What! Do you think that I alone am unpitiful, and that I do not wish you to enjoy your mother’s society at meals? But she must fast at least one day first, and so be baptized; and this because I have heard from her a certain declaration, by which her faith has been made manifest to me, and which has given evidence of her belief; otherwise she must have been instructed and taught many days before she could have been baptized. – Recognitions of Clement, book VII, chapter 34
Then said I: I pray you, my lord Peter, tell us what is that declaration which you say afforded you evidence of her faith? Then Peter: It is her asking that her hostess, whose kindnesses she wishes to requite, may be baptized along with her. Now she would not ask that this grace be bestowed upon her whom she loves, unless she believed that there is some great boon in baptism. – Recognitions of Clement, book 7, chapter 35