Let not sin therefore reign in your mortal body, that ye should obey it in the lusts thereof. Neither yield  (present) ye your members as instruments of unrighteousness unto sin: but yield (present) yourselves unto God and those that are alive from the dead, and your members as instruments of righteousness unto God – Romans 6:12-13 As Christians we should have a new nature, conversion requires the commitment of the total personality, intellect, emotion and will. We should not be doing the same things we were doing before we except and confessed Jesus as our Savior. Jesus died so that we cold be free from sin, He didn’t die so that we could continue to live our sinful lifestyles. When the Spirit of God embodies our physical being, He makes a change if you desire and allow Him to make a change in your desires. We cannot serve God and Satan, too many Christians are trying to serve God and Satan, you cannot serve the two; you’re going to either serve God or Satan. Whoever you’re yielding yourself  to, that’s who you’re serving.