Arcana Coelestia #3624
3624. THE CORRESPONDENCE WITH THE GRAND MAN, WHICH IS HEAVEN, OF ALL THE ORGANS AND LIMBS, BOTH INTERIOR AND EXTERIOR, OF THE HUMAN BEING
Let me now tell of and describe marvels which, so far as I know, have not as yet been known to anyone, nor has even the idea of them entered anyone's head - the marvel that the whole of heaven has been formed in such a way that it corresponds to the Lord, to His Divine Human; also the marvel that the human being has been formed in such a way that every single part of him corresponds to heaven, and through heaven to the Lord. This is a great mystery which is now to be revealed, it being the subject here and at the ends of chapters that follow this.
Arcana Coelestia #7044
7044. 'And Zipporah took a flint' means that the representative Church used truth to demonstrate the actual nature. This is clear from the representation of 'Zipporah' here as the representative Church; and from the meaning of 'a flint' as the truth of faith. The use of knives made of flint to carry out circumcision meant the use of the truths of faith to carry out purification from filthy kinds of love, 2039, 2046, 2799; for circumcision was an act that represented purification from those kinds of love, 2799. The reason why purification is effected by means of the truths of faith is that these truths teach what good is and also what evil is, and so what ought to be done and what ought not to be done. And when a person knows those truths and wishes to act in accordance with them, he is being led by the Lord and purified by the Divine means that are His. Since the truths of faith teach what evil is and what good is it is evident that 'Zipporah took a flint' means the use of truth to demonstrate the actual nature. The fact that 'Zipporah' represents the representative Church is clear from the things that follow in these verses.