In the last line Campanella expresses his opinion that God is knowable by an immediate act of perception analogous to the sense of taste:

To say that Mr. Laing is absolutely certain of the all-sufficiency of evolutionism to explain everything that is knowable to the human mind, that he does not hint for a moment that this philosophy is found by the "bell-wethers" of science to be every day less satisfactory as a complete rationale of the physical cosmos; is really to understate the case for sheer lack of words to express the intensity of his conviction.

If we consider what is knowable about the earth, we shall find that such earth-knowledgeif I may so translate the word geologyfalls into the same categories.

It was good to be venting all one's feeling on things so tangible and knowable as sweet peas.

I am sure he knows the animals, one by one, and everything else knowable in our town, and has named them rightly as Adam did in Paradise, if he be not that ancestor himself.

True, no truth and no reality are wholly 'objective,' in the sense of wholly indifferent to our action; but to say that the human and 'subjective' factor in all knowledge must be taken into account does not preclude our apprehending and measuring an 'objective' world as real as, and more knowable than, any other theory can offer.