All tagged Defense

Do we take a purely defensive stance against sin as it attacks us? Do we count it as being enough to simply repulse it, and avoid letting it breach our walls? Or, do we make war against it with every resource at our disposal, and rid ourselves of it in body, soul, and mind? There is a word for this in scripture and it is called mortification, which means to subdue or destroy the strength, and function of a sinful desire that is tempting, or attacking us. Do we mortify sin?