31Having read [it]ἀναγνόντεςnowδὲthey rejoicedἐχάρησανatἐπὶtheτῇencouragementπαρακλήσει.
And having read [it], they rejoiced at the encouragement.
παρακλήσει
παράκλησις
exhortation, entreaty, encouragement, comfort