It is a duty incumbent upon every Christian all the days of their lives to mortify the flesh. Either we kill sin or sin will kill us as the Puritans liked to say. Paul instructs us to not let sin reign in our bodies to make you obey its passions. In verse 13, he tells us that we must not present the members of our bodies to sin so as to be the instruments of sin, but rather to present our bodies to God as those who have been brought from death to life, and we are to yield our members as instruments for righteousness. [Read more…]