προσέχετε οὖν ἑαυτοῖς καὶ παντὶ τῷ ποιμνίῳ, ἐν ᾧ ὑμᾶς τὸ Πνεῦμα τὸ Ἅγιον ἔθετο ἐπισκόπους, ποιμαίνειν τὴν ἐκκλησίαν τοῦ Θεοῦ, ἣν περιεποιήσατο διὰ τοῦ ἰδίου αἵματος.

ἐγὼ γὰρ, οἶδα τοῦτο, ὅτι εἰσελεύσονται μετὰ τὴν ἄφιξίν μου λύκοι βαρεῖς εἰς ὑμᾶς, μὴ φειδόμενοι τοῦ ποιμνίου·

καὶ ἐξ ὑμῶν αὐτῶν ἀναστήσονται ἄνδρες λαλοῦντες διεστραμμένα, τοῦ ἀποσπᾷν τοὺς μαθητὰς ὀπίσω αὐτῶν.

διὸ γρηγορεῖτε, μνημονεύοντες ὅτι τριετίαν νύκτα καὶ ἡμέραν οὐκ ἐπαυσάμην μετὰ δακρύων νουθετῶν ἕνα ἕκαστον.

Read in Logos

Acts 20:28: Pay careful attention to yourselves and to all the flock, in which the Holy Spirit has made you overseers, to care for the church of God, which he obtained with his own blood.