21 

21:9  And there came one of the seven angels that had the seven phials - Whereby room had been made for the kingdom of God.Saying, Come, I will show thee the bride - The same angel had before showed him Babylon, Rev 17:1, which is directly opposed to the new Jerusalem.

21:10  And he carried me away in the spirit - The same expression as before, Rev 17:3. And showed me the holy city Jerusalem - The old city is now forgotten, so that this is no longer termed the new, but absolutely Jerusalem. O how did St. John long to enter in! but the time was not yet come. Ezekiel also describes "the holy city," and what pertains thereto, Eze 40:1-48:35. But a city quite different from the old Jerusalem, as it was either before or after the Babylonish captivity. The descriptions of the prophet and of the apostle agree in many particulars; but in many more they differ. Ezekiel expressly describes the temple, and the worship of God therein, closely alluding to the Levitical service. But St. John saw no temple, and describes the city far more large, glorious, and heavenly than the prophet. Yet that which he describes is the same city; but as it subsisted soon after the destruction of the beast. This being observed, both the prophecies agree together and one may explain the other.

21:11  Having the glory of God - For her light, Rev 21:23, Isa 40:1-2, Zec 2:5.
Her window - There was only one, which ran all round the city.The light did not come in from without through this for the glory of God is within the city. But it shines out from within to a great distance, Rev 21:23-24.

21:12  Twelve angels - Still waiting upon the heirs of salvation.

21:14  And the wall of the city had twelve foundations, and on them the names of the twelve apostles of the Lamb - Figuratively showing that the inhabitants of the city had built only on that faith which the apostles once delivered to the saints.

1 

1:45 Jesus of Nazareth - So Philip thought, not knowing he was born in Bethlehem. Nathanael was probably the same with Bartholomew, that is, the son of Tholomew. St. Matthew joins Bartholomew with Philip, Mat 10:3, and St. John places Nathanael in the midst of the apostles, immediately after Thomas, Joh 21:2, just as Bartholomew is placed, Act 1:13.

1:46 Can any good thing come out of Nazareth? - How cautiously should we guard against popular prejudices? When these had once possessed so honest a heart as that of Nathanael, they led him to suspect the blessed Jesus himself for an impostor, because he had been brought up at Nazareth. But his integrity prevailed over that foolish bias, and laid him open to the force of evidence, which a candid inquirer will always be glad to admit, even when it brings the most unexpected discoveries. Can any good thing - That is, have we ground from Scripture to expect the Messiah, or any eminent prophet from Nazareth? Philip saith, Come and see - The same answer which he had received himself from our Lord the day before.

1:48 Under the fig tree I saw thee - Perhaps at prayer.

1:49 Nathanael answered - Happy are they that are ready to believe, swift to receive the truth and grace of God. Thou art the Son of God - So he acknowledges now more than he had heard from Philip: The Son of God, the king of Israel - A confession both of the person and office of Christ.

1:51 Hereafter ye shall see - All of these, as well as thou, who believe on me now in my state of humiliation, shall hereafter see me come in my glory, and all the angels of God with me.This seems the most natural sense of the words, though they may also refer to his ascension.