добровольный
From LSJ
πᾶσα σοφία παρὰ Κυρίου καὶ μετ᾿ αὐτοῦ ἐστιν εἰς τὸν αἰῶνα → all wisdom comes from the Lord, she is with him for ever
Russian > Greek
ἐθελούσιος, αὐθαίρετος, ἐθελημός, ἐθελητός, ἐθελοντής, θέλεος, αὐτόνομος, ἀπαράκλητος, αὐτεπάγγελτος, ἑκούσιος