There are “unchurched” who will be saved and “Christ followers” who will not.
"And this is the testimony, that God gave us eternal life, and this life is in his Son. Whoever has the Son has life; whoever does not have the Son of God does not have life. I write these things to you who believe in the name of the Son of God that you may know that you have eternal life."
1 John 5:11-13 ESV
photo credit: Brett Jordan