Don't be confused God isn't making all new things...that is not what the text says. What it says is that God is making all things new. He is renewing everything, not throwing it away to start over. This is a great mercy for us. Starting from Genesis 3, He has always been working toward Revelation 21 and beyond.
So roll up your sleeves, put your mind in gear, be totally ready to receive the gift that’s coming when Jesus arrives. Don’t lazily slip back into those old grooves of evil, doing just what you feel like doing. You didn’t know any better then; you do now. As obedient children, let yourselves be pulled into a way of life shaped by God’s life, a life energetic and blazing with holiness. God said, “I am holy; you be holy. [1 Peter 1:13-16]