'Perfect' in the Bible

and the flowers, and the lamps, and the tongs, of gold (it was perfect gold);

But the high places were not removed from Israel; only, Asa's heart was perfect all his days.

For the eyes of Jehovah run to and fro through the whole earth, to shew himself strong in the behalf of those whose heart is perfect toward him. Herein thou hast done foolishly; for from henceforth thou shalt have wars.

And he charged them saying, Thus shall ye do in the fear of Jehovah faithfully and with a perfect heart.

And he did what was right in the sight of Jehovah, yet not with a perfect heart.