6256. 'And the eyes of Israel were weak' means his obscurity of discernment. This is clear from the meaning of 'the eyes' as the sight of the understanding, dealt with in 2701, 4087, 4379, 4403-4421, also meant by 'seeing', as above in 6249; from the representation of 'Israel' as spiritual good within the natural, dealt with above in 6253; and from the meaning of 'being weak', when used in reference to the eyes, as obscurity, thus obscurity of discernment. The reason Why Israel's discernment had become obscure when he blessed Joseph's sons was that he had reached the final phase of his representation, though a more general reason is that an obscurity of perception exists in the spiritual good which 'Israel' represents; for that good comes from the natural, in which inferior natural light predominates, not superior heavenly light in which spiritual and celestial good from the rational dwells. Such is the nature of the external man, also called the natural man. When the expression 'spiritual good from the natural' is used, people whose good is such are meant. They are those who belong to the Lord's spiritual Church, which also is why 'Israel' represents that Church, 4286; and compared with celestial people, members of that Church, who are spiritual people, live in obscurity, see 2708, 2715, 2716, 2718, 2831, 2849, 2935, 2937, 3246, 4402. And since they live in obscurity they also put the truth of faith in the first place, even as Israel did here, in that he made Ephraim take precedence over Manasseh.

[2] The reason why spiritual people believe that the truth of faith takes precedence is that it is by means of truth that they are led on to good, 2954; and while they are being led to it they have no perception of good because good flows from within into an affection for truth, and so does not enter their discernment until they have been regenerated. This also explains why they call the good deeds of charity the fruits of faith, though little concern is shown for such fruits by those who suppose that faith alone without good works saves a person, even in the final hour when he dies, irrespective of the life he had led before that. This way of thinking is clearly an obscurity of discernment regarding goodness and truth. But be that as it may, those who make faith take precedence over charity on doctrinal grounds and yet lead a charitable life are people who belong to the Lord's spiritual Church and are saved. For in life they make the good of charity take precedence, but in doctrine the truth of faith.

765. Up to now the subject has been the temptation of the member of the Church called Noah. Verses 6-10 have first of all dealt with his temptation involving things of the understanding, which are truths of faith. After that verses 11-12, have dealt with his temptation involving things of the will, which have in view the good deeds of charity. The purpose of the temptations was that the member of the Church, that is, that the new Church, might be born again by means of them, during the time that the Most Ancient Church was dying out. As stated already, this Church was quite different in disposition from the Most Ancient Church; that is to say, it is a spiritual Church, whose nature is such that this individual is born again by means of doctrinal matters concerning faith. Once these have been implanted, conscience is instilled into him to prevent his doing things contrary to the truth and good of faith. In this way charity is conferred on him which then governs his conscience, from which he accordingly starts to act. From these considerations it becomes clear what a spiritual man is; he is not one who imagines that faith without charity saves, but one who makes charity the essential element of faith, and acts from it. To bring such a person or Church into being was the end in view, and this is why this Church itself is dealt with next. The fact that it is the Church which is dealt with next becomes clear also from the repetition so to speak of the same point, for it is said here that, 'On that very day Noah went in, and Shem and Ham and Japheth, Noah's sons, and Noah's wife, and the three wives of his sons with them, into the ark', which is similar to verse 7 above, though that verse reads, 'And Noah went in, and his sons and his wife, and his sons' wives with him into the ark'. Since the subject is now the Church however, the sons Shem, Ham, and Japheth are mentioned by name; and when so mentioned by name they mean the member of the Church. But when they are called 'sons without the addition of their names they mean truths of faith. In addition, what has been stated already in verses 8-9, about beasts and birds going into the ark is repeated once again in verses 14-16, but with certain changes that are here fitting and applicable to the Church.