'Motive' in the Bible

For our reason for boasting is this: the testimony of our conscience that we conducted ourselves in the world, and especially toward you, in holiness and purity of motive from God, not in merely human wisdom, but by the grace of God.

For we are not like many, [acting like merchants] peddling God’s word [shortchanging and adulterating God’s message]; but from pure [uncompromised] motives, as [commissioned and sent] from God, we speak [His message] in Christ in the sight of God.

For we [believers will be called to account and] must all appear before the judgment seat of Christ, so that each one may be repaid for what has been done in the body, whether good or bad [that is, each will be held responsible for his actions, purposes, goals, motives—the use or misuse of his time, opportunities and abilities].