7 Bible Verses about Quitting

Jesus said to him, "No one is any use to the Reign of God who puts his hand to the plough and then looks behind him."

Never let us grow tired of doing what is right, for if we do not faint we shall reap our harvest at the opportune season.

As for yourselves, brothers, never grow tired of doing what is right.

Not that I have already attained this or am already perfect, but I press forward to appropriate it, because I have been appropriated myself by Christ Jesus. Brothers, I for one do not consider myself to have appropriated this; my one thought is, by forgetting what lies behind me and straining to what lies before me, to press on to the goal for the prize of God's high call in Christ Jesus.

but hold you to what you have been taught, hold to your convictions, remember who your teachers were,

to press on to the goal for the prize of God's high call in Christ Jesus.

Do you not know that in a race, though all run, only one man gains the prize? Run so as to win the prize.