Critique of Judgement by Immanuel Kant Chapter 80 Page 11

condition, viz. the relation of this substance to its result as purpose, through which relation that ontological ground is to be more closely determined in respect of the question at issue.

Hence they answer the whole question in no way. It remains absolutely unanswerable (for our Reason) if we do not represent that original ground of things, as simple substance; its property which has reference to the specific constitution of the forms of nature grounded thereon, viz. its purposive unity, as the property of an intelligent substance; and the relation of these forms to this intelligence (on account of the contingency which we ascribe to everything that we think possible only as a purpose) as that of causality.