A lesson to Martha on Eternal life, regarding. her brother, Lazarus.

bible.com/bible/100/jhn.11.25-26.NASB1995

Father, please remind us that we have eternal life now, when we received your gift of salvation. Help us to live life now, as having received that gift.

Taken from the John MacArthur study Bible

With this statement, Jesus moved Martha from an abstract belief in the resurrection that will take place “on the last day” (cf. 5:28 , 29 ) to a personalized trust in Him who alone can raise the dead. No resurrection or eternal life exists outside of the Son of God. Time (“on the last day”) is no barrier to the One who has the power of resurrection and life ( 1:4 ) for He can give life at any time.