be certain
From LSJ
εἶκε θυμοῦ καὶ μετάστασιν δίδου → retreat from your anger and allow yourself to change
English > Greek (Woodhouse Extra)
πεπεῖσθαι, πιστεύω, πιστεύειν πιστοῦσθαι, πεποιθέναι
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