Luke 9:62
And Jesus said to him, No one putting his hand upon the plough, and looking back, is adapted to the kingdom of God.
Psalm 78:8-9
And they shall not be as their fathers, a generation turning away and bitter, a generation it prepared not its heart, and its spirit was not firm with God.
Acts 15:37-38
And Barnabas purposed to take with them John, called Mark.
Philippians 3:13
Brethren, I reckon not myself to have been overtaken: but one, truly forgetting things behind, and stretching still farther to things before,
Hebrews 10:38
And the just one shall live by faith; but if he draw down, my soul is not contented in him.
Luke 17:31-32
In that day, whoever shall be upon the house, and his goods in the house, let him not go down to take them away: and he in the fields, likewise let him not turn back behind.
2 Timothy 4:10
For Demas has forsaken me, having loved the time now, and has gone to Thessalonica; Crescens to Galatia, Titus to Dalmatia.
James 1:6-8
And let him ask in faith, being at variance in nothing. For he being at variance is like the surge of the sea being moved by the wind and put in motion.
2 Peter 2:20-22
For if having escaped the pollutions of the world by the knowledge of our Lord and Savior Jesus Christ, and again entangling with these, they be conquered, the last things have been to them worse than the first.