Luke 9:62
And Jesus said to him, No one putting his hand to the plow, and looking back, is worthy of the kingdom of God.
Acts 15:37-38
But Barnabas advised to take with them John, also called Mark.
Philippians 3:13
Brethren, I do not consider that I have yet received it;
Hebrews 10:38
My righteous man shall live by faith: and if he may draw back, my soul has no pleasure in him.
Luke 17:31-32
In that day, let not him who is on the house, and his goods in the house, come down to take them: and likewise let not him who is in the field turn back.
2 Timothy 4:10
For Demas has left me, having loved the present age, and is gone into Thessalonica; Crescents into Galatia, Titus into Dalmatia.
James 1:6-8
But let him ask in faith, doubting as to nothing; for he that doubts is like unto a wave of the sea driven by the winds and tossed by the tempest.
2 Peter 2:20-22
For if having escaped the pollutions of the world through the perfect knowledge of our Lord and Saviour Jesus Christ, and having again become entangled in these things, they are overcome, the last state has to them become worse than the first.