37. And every eye shall see Him, signifies that all will acknowledge Him who are in truths from good. This is evident from the signification of "seeing," as being to understand, to perceive, and to acknowledge (See Arcana Coelestia 2150, 2325, 2807, 3764, 3863, 3869, 4723, 10705); and from the signification of "eye," as being understanding and faith (See Arcana Coelestia 2701, 4403-4421, 4523-4534, 9051, 10569); thus such as are in truths from good, for these are in faith and thence in understanding. That the "eye" signifies understanding and faith, is from correspondence; for understanding is internal sight, and it is internal sight that sees by means of the eye, for that sight determines the eye to objects and disposes its interior parts, which are many, for reception. It is in consequence of this that the iris and pupil seem now dilated, now contracted, now obscure, now bright and sometimes sparkling, altogether in agreement with the desire and want of the understanding. Therefore, to some extent, the affection of the thought can be seen from the eyes. It is from this correspondence that the eye signifies the understanding. The eye also signifies faith, because truths of faith have no other abode than the understanding; truths that do not abide there are not in the man (See Doctrine of the New Jerusalem,n. 28-36). The "eye" is, in the spiritual sense, faith, also because of the angels looking to the Lord; for angels turn their faces continually to the Lord, and see Him by faith and understanding. (On which turning, see the work on Heaven and Hell 123, 142, 143, 145, 151, 153, 255, 272, 510)

153. Evil spirits sometimes appear turned towards the quarters of heaven, and they then have intelligence and perception of truth, but no affection of good. Wherefore, as soon as they turn back to their own quarters they have not intelligence or perception of truth, even declaring then, that the truths which they heard and perceived are not truths but falsities. They also wish falsities to be truths. In respect of this turning, I have been told that with the evil, the intellectual part [of the mind] can be so turned, but not the voluntary part, and that this is provided by the Lord to the end that each one may have the ability to see and acknowledge truths, but that no-one receives truths unless he is in good, since it is good and never evil that receives truths, also that man has the same ability to the end that he may be made better by means of truths. Nevertheless, he is made better only so far as he is in good. Consequently, a man can in like manner be turned to the Lord. But if he is in evil as to his life he immediately turns back and confirms in himself the falsities of his evil which are contrary to the truths he has understood and seen. This takes place when he thinks in himself from his interior.