In the former case, the dogmatist must take care that his arguments possess the apodeictic certainty of a demonstration.
I shall term this the demonstrative or apodeictic employment of reason.
I divide all apodeictic propositions, whether demonstrable or immediately certain, into dogmata and mathemata.
All these indications in the Bible show that the doctrine of creation is capable of apodeictic proof.
These principles cannot be derived from experience, for it would give neither strict universality, nor apodeictic certainty.
Only an apodeictic proof, based upon intuition, can be termed a demonstration.