
Then the one who sits on the throne said, “And now I make all things new!” He also said to me, “Write this, because these words are true and can be trusted.” And he said, “It is done! I am the first and the last, the beginning and the end. To anyone who is thirsty I will give the right to drink from the spring of the water of life without paying for it. Those who win the victory will receive this from me: I will be their God, and they will be my children. But cowards, traitors, perverts, murderers, the immoral, those who practice magic, those who worship idols, and all liars—the place for them is the lake burning with fire and sulfur, which is the second death.”
One of the seven angels who had the seven bowls full of the seven last plagues came to me and said, “Come, and I will show you the Bride, the wife of the Lamb.” The Spirit took control of me, and the angel carried me to the top of a very high mountain. He showed me Jerusalem, the Holy City, coming down out of heaven from God and shining with the glory of God.
The city shone like a precious stone, like a jasper, clear as crystal. It had a great, high wall with twelve gates and with twelve angels in charge of the gates. On the gates were written the names of the twelve tribes of the people of Israel. There were three gates on each side: three on the east, three on the south, three on the north, and three on the west.
The city’s wall was built on twelve foundation stones, on which were written the names of the twelve apostles of the Lamb. The angel who spoke to me had a gold measuring stick to measure the city, its gates, and its wall. The city was perfectly square, as wide as it was long. The angel measured the city with his measuring stick: it was fifteen hundred miles long and was as wide and as high as it was long. The angel also measured the wall, and it was 216 feet high, according to the standard unit of measure which he was using. The wall was made of jasper, and the city itself was made of pure gold, as clear as glass.
The foundation stones of the city wall were adorned with all kinds of precious stones. The first foundation stone was jasper, the second sapphire, the third agate, the fourth emerald, the fifth onyx, the sixth carnelian, the seventh yellow quartz, the eighth beryl, the ninth topaz, the tenth chalcedony, the eleventh turquoise, the twelfth amethyst. The twelve gates were twelve pearls; each gate was made from a single pearl. The street of the city was of pure gold, transparent as glass.
I did not see a temple in the city, because its temple is the Lord God Almighty and the Lamb. The city has no need of the sun or the moon to shine on it, because the glory of God shines on it, and the Lamb is its lamp. The peoples of the world will walk by its light, and the kings of the earth will bring their wealth into it.
The gates of the city will stand open all day; they will never be closed, because there will be no night there. The greatness and the wealth of the nations will be brought into the city. But nothing that is impure will enter the city, nor anyone who does shameful things or tells lies. Only those whose names are written in the Lamb’s book of the living will enter the city. (Good News Translation)

So, I’m just going to put something out there and see if you resonate with it, or not:
Sometimes we long for Christ’s return, the end of time, and eternal bliss because we don’t want to deal with being our true selves right now in this present moment in time. We just want out of our current reality.
At times, we take ourselves so darned seriously that the true self never comes through to others. Yet, when I’m real, authentic, and genuine, I connect with others from the very core of my being, and not from some contrived self that I’ve put up for others to see.
I say all this because, if we want to see the New Jerusalem, the heavenly city, and experience the very presence of God and the Lamb, then it comes because you and me are being our real selves. Only the true, the brave, and the vulnerable shall have their names written in the Lamb’s Book of Life.
I think the reason why we have such a detailed description of the New Jerusalem is that this is a sure thing; it’s real, man. And only real authentic people can inhabit the city.
Please know that, even though we may want things to change from the way they are now, things will not always be this way. Life will not always consist of heartache, suffering, and tears. The world, as we now know it, will eventually pass away with its constant barrage of war, famine, hunger, sickness, misunderstanding, conflict, and pain.
There is a coming a day when Jesus will return and make everything new. The vision of this next-to-last chapter of the Bible portrays a sovereign Lord who is in charge, and whose authority, in the end, shall be seen for what it truly is.
Everything wrong will be made right; all that is crooked shall be made straight; and the endless struggle to do what is right and just will prevail once and for all.
Whenever we get caught in some seemingly endless cycle of addiction, or insecurity, or fear; whenever we find ourselves having to endure yet another day of undeserved backtalk; and whenever we see that perseverance has become our abiding companion; it is in those times – much like the original recipients of the Apostle John’s vision of the final apocalypse – that we are strengthened and encouraged with the truth that Jesus is Lord.
Jesus Christ reigns as King over all creation; his rule will be revealed to all nations. In Christ’s benevolent kingdom, everyone who is thirsty for justice will receive from a life-giving fountain; and all who hunger for righteousness will be filled and satisfied.
Yet, until that time comes, we hold to our hope that Jesus shall return to judge the living and the dead.
For righteous persons, this is truly good news. For the wicked, not so much.
Only those whose names are written in the Lamb’s Book of Life will be in the celestial city.
So, today is the day to be a real, authentic, vulnerable Christian who puts on words and deeds that are appropriate for God’s kingdom.
Lord Jesus, you are making everything new. You are the Alpha and Omega, the beginning and the end. All things hinge on your gracious rule in this world. Help me to so embrace your kingdom ethics that every word I say and each deed I do is consistent with your divine justice and mercy through the power of the Holy Spirit, to the glory of God. Amen.