It may happen that, in some such matter, my conscience (my mind, really) does not “see” the logic or the human reasons behind the law. But my mind, if it is a Catholic mind, tells me that Christ is behind it. If Christ is behind the law (my mind should go on to conclude), then the law must be right; and it must also be right, it must be Christ’s Will, that I obey it. But, of course, if the law is right and if it is right for me to obey it, then my conscience - which “argues” against the law or against its acceptance - must be wrong…