“What happens upon Jesus’s return?”

I’m concerned about my Catholic relatives and friends. Are some of them saved? Will believers and unbelievers be together on the new earth after Christ’s return? I don’t understand why the church doesn’t do more to fight sin in our world!

“Will buses and airplanes crash?”

What is your take on Christ’s return? Will there be a secret rapture? And will some of us be left behind? Tribulation? Final judgment? End times? How do I totally surrender my life to the Lord?