Luke 9:62
But Jesus said, No man, having put his hand to the plough and looking back, is good enough for the kingdom of God.
Psalm 78:8-9
And not be like their fathers, a stiff-necked and uncontrolled generation; a generation whose heart was hard, whose spirit was not true to God.
Acts 15:37-38
And Barnabas had a desire to take with them John, named Mark.
Philippians 3:13
Brothers, it is clear to me that I have not come to that knowledge; but one thing I do, letting go those things which are past, and stretching out to the things which are before,
Hebrews 10:38
But the upright man will be living by his faith; and if he goes back, my soul will have no pleasure in him.
Luke 17:31-32
On that day, if anyone is on the roof of the house, and his goods are in the house, let him not go down to take them away; and let him who is in the field not go back to his house.
2 Timothy 4:10
For Demas has gone away from me, for love of this present life, and has gone to Thessalonica: Crescens has gone to Galatia, Titus to Dalmatia.
James 1:6-8
Let him make his request in faith, doubting nothing; for he who has doubt in his heart is like the waves of the sea, which are troubled by the driving of the wind.
2 Peter 2:20-22
For if, after they have got free from the unclean things of the world through the knowledge of the Lord and Saviour Jesus Christ, they are again taken in the net and overcome, their last condition is worse than their first.