'Mind' in the Bible

Wherefore girding up the loins of your mind, be sober and set your hope perfectly on the grace that is to be brought unto you at the revelation of Jesus Christ;

Forasmuch then as Christ suffered in the flesh, arm ye yourselves also with the same mind; for he that hath suffered in the flesh hath ceased from sin;

But the end of all things is at hand: be ye therefore of sound mind, and be sober unto prayer:

Tend the flock of God which is among you, exercising the oversight, not of constraint, but willingly, according to the will of God; nor yet for filthy lucre, but of a ready mind;