'Perfect' in the Bible

But let patience have her perfect work, that ye may be perfect and entire, wanting nothing.

Every good gift and every perfect gift is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning.

But whoso looketh into the perfect law of liberty, and continueth therein, he being not a forgetful hearer, but a doer of the work, this man shall be blessed in his deed.

Seest thou how faith wrought with his works, and by works was faith made perfect?

For in many things we offend all. If any man offend not in word, the same is a perfect man, and able also to bridle the whole body.