Parallel
1 John 2:25
Nestle 1904 Greek New Testament · Berean Standard Bible
καὶ αὕτη ἐστὶν ἡ ἐπαγγελία ἣν αὐτὸς ἐπηγγείλατο ἡμῖν τὴν ζωὴν τὴν αἰώνιον
And this is the promise that He Himself made to us: eternal life.