'Obey' in the Bible

but unto them that are factious, and obey not the truth, but obey unrighteousness,'shall be wrath and indignation,

Let not sin therefore reign in your mortal body, that ye should obey the lusts thereof:

Know ye not, that to whom ye present yourselves as'servants unto obedience, his servants ye are whom ye obey; whether of sin unto death, or of obedience unto righteousness?