Gehorsam. But the word Achtung, so unsuitable as it is, cannot without a reason have been put in place of the word Gehorsam. It must serve some purpose; and this is obviously none other than to veil the derivation of the imperative form, and of the conception of duty, from theological Morals; just as we saw above that the expression “necessity of an action,” which is such a forced and awkward substitute for the word “shall,” was only chosen because “shall” is the exact language of the Decalogue.

The above definition: “Duty is the necessity of an action out of respect for the law,” would therefore read in natural, undisguised, plain language: “Duty signifies an action which ought to be done out of obedience to a law.” This is “the real form of the poodle.”