the second, as Anthropology, when founded on the moral principle, i.e. the principle of freedom, and consequently in accordance with the practical use [of Reason] do not better fulfil their objective final design, is another question which we need not here pursue.
The physico-teleological ground of proof does not reach to Theology, because it does not and cannot give any determinate concept, sufficient for this design, of the original Being; but we must derive this from quite another quarter, or must supply its lacuna by an arbitrary addition.
You infer, from the great purposiveness of natural forms and their relations, a world-cause endowed with Understanding; but what is the degree of this Understanding? Without doubt you cannot assume that it is the highest possible