Epistle of Barnabas

It is good therefore to learn the ordinances of the Lord, as many as have been written above, and to walk in them. For he that doeth these things shall be glorified in the kingdom of God; whereas he that chooseth their opposites shall perish together with his works. For this cause is the resurrection, for this the recompense.

Καλὸν οὖν ἐστὶν μαθόντα τὰ δικαιώματα τοῦ κυρίου, ὅσα γέγραπται, ἐν τούτοις περιπατεῖν: ὁ γὰρ ταῦτα ποιῶν ἐν τῇ βασιλείᾳ τοῦ θεοῦ δοξασθήσεται: ὁ ἐκεῖνα ἐκλεγόμενος μετὰ τῶν ἔργων αὐτοῦ συναπολεῖται. διὰ τοῦτο ἀνάστασις. διὰ τοῦτο ἀνταπόδομα.