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.

1824. That 'a heifer' means those things that are the representatives of exterior celestial things, 'a she-goat' those that are the representatives of interior celestial, and 'a ram' those that are the representatives of spiritual-celestial, becomes clear from the sacrifices, which will in the Lord's Divine mercy be dealt with later on when sacrifices are the subject. There are exterior celestial things and interior celestial things, as well as spiritual-celestial. Exterior celestial things are such as belong to the external man, interior celestial such as belong to the internal man, while spiritual-celestial are such as derive from both exterior and interior celestial things. The celestial itself consists in love to the Lord and love towards the neighbour. That celestial flows in from the Lord, and indeed by way of the internal man into the external. In the interior man it is called the interior celestial, in the exterior the exterior celestial. The exterior celestial consists of every affection for good, and also indeed every pleasure which springs from the affection for good. Insofar as these two, that is, the affection for good and the pleasure springing from it, have the good of love and charity within them, they have what is celestial within them, and happiness too: The spiritual-celestial however consists of every affection for truth which has within it the affection for good, that is, the affection for truth which is begotten by the affection for good; thus it is faith that has charity within it, or faith which is begotten by charity.