My joy fulfilled ... - See the notes at John 15:11. The expression “my joy here probably refers to the joy of the apostles respecting the Saviour - the joy which would result from his resurrection, ascension, and intercession in heaven.
Related Commentaries of John 17:13
John 17:13
13 And now come I to thee; and these things I speak in the world, that they might have my joy fulfilled in themselves.