“I beseech you therefore, brothers, by the mercies of God, that you present your bodies a living sacrifice, holy, acceptable to God, which is your reasonable service.” (Romans 12:1 AKJV)
Jesus died for us. We should live for Him and for His glory.
“And be not conformed to this world: but be you transformed by the renewing of your mind, that you may prove what is that good, and acceptable, and perfect, will of God.” (Romans 12:2 AKJV)
Christians should live by the dictates of the Lord and not by the ways of the world.