23 אִם־יֵשׁ עָלָיו׀ מַלְאָךְ מֵלִיץ אֶחָד מִנִּי־אָלֶף לְהַגִּיד לְאָדָם יָשְׁרֹו׃
NET 23 If there is an angel beside him, one mediator out of a thousand, to tell a person what constitutes his uprightness;
23 ἐὰν ὦσιν χίλιοι ἄγγελοι θανατηφόροι εἷς αὐτῶν οὐ μὴ τρώσῃ αὐτόν ἐὰν νοήσῃ τῇ καρδίᾳ ἐπιστραφῆναι ἐπὶ κύριον ἀναγγείλῃ δὲ ἀνθρώπῳ τὴν ἑαυτοῦ μέμψιν τὴν δὲ ἄνοιαν αὐτοῦ δείξῃ
Is this a forensic "constitution of uprightness" or orthopraxis?
Does the Hebrew or Greek distinguish the two senses?
Does the fact that the angel becomes an exceptional mediator suggest that this is a reference to a covenant?