Hebrews 10:39
But we are not of those who shrink back and are destroyed, but of those who have faith and keep their souls.
Luke 17:31-32
On that day, let him who is on the housetop, with his goods in the house, not come down to take them away. And likewise let him who is in the field not turn back.
Acts 15:38
But Paul kept insisting that they should not take along one who had deserted them in Pamphylia, and had not gone with them to the work.
2 Timothy 4:10
for Demas, having loved this present world, has deserted me and gone to Thessalonica. Crescens has gone to Galatia, and Titus to Dalmatia.