The Epistle of Barnabas
Barnabae epistula
Barnabas. The Apostolic Fathers with an English Translation In Two Volumes. Vol. I. Lake, Kirsopp, editor. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd. 1912.
μνησθήσῃ ἡμέραν κρίσεως νυκτὸς καὶ ἡμέρας, καὶ ἐκζητήσεις καθ̓ ἑκάστην ἡμέραν τὰ πρόσωπα τῶν ἁγίων, ἢ διὰ λόγου κοπιῶν καὶ πορευόμενος εἰς τὸ παρακαλέσαι καὶ μελετῶν εἰς τὸ σῶσαι ψυχὴν τῷ λόγῳ, ἢ διὰ τῶν χειρῶν σου ἐργάσῃ εἰς λύτρωσιν ἁμαρτιῶν σου.