Acts 15:37-38
And Barnabas determined to take with them John, called Mark.
Luke 9:62
And Jesus said to him, No one who looketh back after putting his hand to the plough is fit for the kingdom of God.
1 Corinthians 15:33
Be not deceived; "evil communications corrupt good manners."
Revelation 3:16
So then, because thou art lukewarm, and neither hot nor cold, I am about to vomit thee out of my mouth.
Revelation 21:8
But the cowardly, and unbelieving, and the polluted with abominations, and murderers, and fornicators, and sorcerers, and idolaters, and all the liars, shall have their part in the lake which burneth with fire and brimstone; which is the second death.