Acts 15:37-38
But while Barnabas wanted to take John (who was called Mark) along with them,
Luke 9:62
Jesus said to him, "No one is any use to the Reign of God who puts his hand to the plough and then looks behind him."
1 Corinthians 15:33
Make no mistake about this: 'bad company is the ruin of good character.'
Revelation 3:16
So, because you are lukewarm, neither hot nor cold, I am going to spit you out of my mouth.
Revelation 21:8
but as for the craven, the faithless, the abominable, as for murderers, the immoral, sorcerers, idolaters, and liars of all kinds ??their lot is the lake that blazes with fire and brimstone, which is the second death."