'Obey' in the Bible

So My people come to you in crowds, sit in front of you, and hear your words, but they don’t obey them. Although they express love with their mouths, their hearts pursue dishonest profit.

Yes, to them you are like a singer of love songs who has a beautiful voice and plays skillfully on an instrument. They hear your words, but they don’t obey them.

My servant David will be king over them, and there will be one shepherd for all of them. They will follow My ordinances, and keep My statutes and obey them.