2 Peter 2:1
But just as there were false prophets among the people before, there will also be false teachers among you [Christians]. They will privately teach harmful doctrines that destroy people [spiritually], by even denying [that Jesus is] the Master, [and thereby] destroying themselves quickly.
Revelation 21:1
Then I saw a new heaven and a new earth, because the first heaven and the first earth [had] passed away, and there was no longer any ocean.
Revelation 21:5
Then the One who is seated on the throne [i.e., Christ, or God] said, "Listen, I am making everything new!" Then He said, "Write [this], because these words are trustworthy and true."