Parallel
Hebrews 10:32
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Ἀναμιμνῄσκεσθε δὲ τὰς πρότερον ἡμέρας, ἐν αἷς φωτισθέντες πολλὴν ἄθλησιν ὑπεμείνατε παθημάτων·
Remember the early days that you were in the light (note: Or Remember when you were first enlightened.). In those days, you endured a great conflict in the face of suffering.