Didache 11
Whoever comes and teaches you all these things that have been said before, receive him. But if the teacher himself turns and teaches another teaching so as to tear this down, do not listen to him; yet if he teaches so as to add righteousness and knowledge of the Lord, receive him as the Lord.
Concerning the apostles and prophets, act in this way according to the decree of the Gospel. Let every apostle who comes to you be received as the Lord. He shall not stay except one day; if there is need, also the next; but if he stays three days, he is a false prophet. When the apostle leaves, let him take nothing except bread until he finds lodging; if he asks for money, he is a false prophet.
And every prophet who speaks in the Spirit you shall not test or judge; for every sin shall be forgiven, but this sin shall not be forgiven. Yet not everyone who speaks in the Spirit is a prophet, but only if he has the ways of the Lord. From their ways, then, the false prophet and the prophet shall be known.
Every prophet who orders a table in the Spirit shall not eat from it — otherwise he is a false prophet. Every prophet who teaches the truth, if he does not do what he teaches, is a false prophet. But every proven true prophet who acts for a worldly mystery of the church, yet does not teach others to do what he himself does, shall not be judged by you; for he has his judgment with God — for the ancient prophets also acted in this way.
Whoever says in the Spirit, “Give me money,” or anything else, you shall not listen to him; but if he says to give concerning others who are in need, let no one judge him.
Greek
Ὃς ἂν οὖν ἐλθὼν διδάξῃ ὑμᾶς ταῦτα πάντα τὰ προειρημένα, δέξασθε αὐτόν· ἐὰν δὲ αὐτὸς ὁ διδάσκων στραφεὶς διδάσκῃ ἄλλην διδαχὴν εἰς τὸ καταλῦσαι, μὴ αὐτοῦ ἀκούσητε· εἰς δὲ τὸ προσθεῖναι δικαιοσύνην καὶ γνῶσιν κυρίου, δέξασθε αὐτὸν ὡς κύριον. Περὶ δὲ τῶν ἀποστόλων καὶ προφητῶν, κατὰ τὸ δόγμα τοῦ εὐαγγελίου οὕτω ποιήσατε. πᾶς δὲ ἀπόστολος ἐρχόμενος πρὸς ὑμᾶς δεχθήτω ὡς κύριος· οὐ μενεῖ δὲ εἰ μὴ ἡμέραν μίαν· ἐὰν δὲ ᾖ χρεία, καὶ τὴν ἄλλην· τρεῖς δὲ ἐὰν μείνῃ, ψευδοπροφήτης ἐστίν. ἐξερχόμενος δὲ ὁ ἀπόστολος μηδὲν λαμβανέτω εἰ μὴ ἄρτον, ἕως οὗ αὐλισθῇ· ἐὰν δὲ ἀργύριον αἰτῇ, ψευδοπροφήτης ἐστί. Καὶ πάντα προφήτην λαλοῦντα ἐν πνεύματι οὐ πειράσετε οὐδὲ διακρινεῖτε· πᾶσα γὰρ ἁμαρτία ἀφεθήσεται, αὕτη δὲ ἡ ἁμαρτία οὐκ ἀφεθήσεται. οὐ πᾶς δὲ ὁ λαλῶν ἐν πνεύματι προφήτης ἐστίν, ἀλλ’ ἐὰν ἔχῃ τοὺς τρόπους κυρίου. ἀπὸ οὖν τῶν τρόπων γνωσθήσεται ὁ ψευδοπροφήτης καὶ ὁ προφήτης. καὶ πᾶς προφήτης ὁρίζων τράπεζαν ἐν πνεύματι οὐ φάγεται ἀπ’ αὐτῆς, εἰ δὲ μήγε ψευδοπροφήτης ἐστί. πᾶς δὲ προφήτης διδάσκων τὴν ἀλήθειαν, εἰ ἃ διδάσκει οὐ ποιεῖ, ψευδοπροφήτης ἐστί. πᾶς δὲ προφήτης δεδοκιμασμένος, ἀληθινός, ποιῶν εἰς μυστήριον κοσμικὸν ἐκκλησίας, μὴ διδάσκων δὲ ποιεῖν ὅσα αὐτὸς ποιεῖ, οὐ κριθήσεται ἐφ’ ὑμῶν· μετὰ θεοῦ γὰρ ἔχει τὴν κρίσιν· ὡσαύτως γὰρ ἐποίησαν καὶ οἱ ἀρχαῖοι προφῆται. ὃς δ’ ἂν εἴπῃ ἐν πνεύματι· δός μοι ἀργύρια ἢ ἕτερά τινα, οὐκ ἀκούσεσθε αὐτοῦ· ἐὰν δὲ περὶ ἄλλων ὑστερούντων εἴπῃ δοῦναι, μηδεὶς αὐτὸν κρινέτω.