ἐπαπολαύω
From LSJ
To χάρις ὑμῖν οὕτω τίθησιν κτλ. → Thus he writes joy to you all, etc. (Cramer's Catena on 1 Thessalonians 1.1)
English (LSJ)
A revel in, ἡδοναῖς D.S.37.3: c. gen., ἡλίου σελασμάτων Tz.H.9.315; profit by, τινός Anon.in Rh.111.28.
German (Pape)
[Seite 904] dabei genießen, τί, Aesop. 121; D. Sic. u. a. Sp.