19 In the manner of men I speak, because of the weakness of your flesh, for even as ye did present your members servants to the uncleanness and to the lawlessness -- to the lawlessness, so now present your members servants to the righteousness -- to sanctification,
19
I am using an example from everyday life because of your human limitations. Just as you used to offer yourselves as slaves to impurity and to ever-increasing wickedness, so now offer yourselves as slaves to righteousness leading to holiness.
Young's Literal Translation is in the public domain.