love in return

From LSJ

ἐπέμψατε ἀγγέλους τοῖς ἀλλήλοις ὥστε ἔγνωτε τὸν κίνδυνον → you sent messengers to one another so that you knew the danger

Source

English > Greek (Woodhouse Extra)

ἀντιφιλεῖν, ἀντερᾶν