5Again, one person considers some days to be more sacred than others, while another considers all days to be alike. Everyone ought to be fully convinced in their own mind.
6The person who observes a day, observes it to the Master's honor. They, again, who eat meat eat it to the Master's honor, for they give thanks to God; while the person who abstains from it abstains from it to the Master's honor, and also gives thanks to God.
7There is not one of us whose life concerns ourselves alone, and not one of us whose death concerns ourself alone;
8for, if we live, our life is for the Master, and, if we die, our death is for the Master. Whether, then, we live or die we belong to the Master.
9The purpose for which Christ died and came back to life was this — that he might be Lord over both the dead and the living.
Romans 14
Romans 14:5-9