Luke 21:34-36 and Revelation 22:1-7

Luke 21:34-36
34 But be attentive to yourselves, lest perhaps your hearts may be weighed down by self-indulgence and inebriation and the cares of this life. And then that day may overwhelm you suddenly.
35 For like a snare it will overwhelm all those who sit upon the face of the entire earth.
36 And so, be vigilant, praying at all times, so that you may be held worthy to escape from all these things, which are in the future, and to stand before the Son of man."
Revelation 22:1-7
1 And he showed me the river of the water of life, shining like crystal, proceeding from the throne of God and of the Lamb.
2 In the midst of its main street, and on both sides of the river, was the Tree of Life, bearing twelve fruits, offering one fruit for each month, and the leaves of the tree are for the health of the nations.
3 And every curse shall be no more. But the throne of God and of the Lamb will be in it, and his servants shall serve him.
4 And they shall see his face. And his name shall be on their foreheads.
5 And night shall be no more. And they will not need the light of a lamp, nor the light of the sun, because the Lord God will illuminate them. And they shall reign forever and ever.
6 And he said to me: "These words are entirely faithful and true." And the Lord, the God of the spirits of the prophets, sent his Angel to reveal to his servant what must occur soon:
7 "For behold, I am approaching quickly! Blessed is he who keeps the words of the prophecy of this book."