3820. 'And Leah's eyes were weak' means that the affection for external truth is weak so far as the understanding of it is concerned. This is clear from the representation of 'Leah' as the affection for external truth, dealt with in 3793, and immediately above in 3819; from the meaning of 'the eyes' as the understanding, dealt with in 2701; and from the meaning of 'weak' as its being such in comparison with the affection for internal truth. The fact that affections for external truth are weak so far as the understanding of it is concerned, or what amounts to the same, so far as people governed by those affections are concerned, becomes clear from external - that is, general - ideas which have not yet been filled in with their particular details. They are feeble and shaky ideas, which so to speak allow themselves to be carried along by every puff of wind, that is, to be won over to every opinion. But when those same ideas have been filled in with their particular details they emerge as firm and steadfast ideas, for they then possess the essence and form meant by 'beautiful in form and beautiful in appearance' as Rachel was, who represents the affections for interior truth.

[2] Let the following example show what is meant by external truths and the affections for them, and what by internal truths and the affections for these, and the fact that the former are 'weak eyed' in comparison with the latter, which are 'beautiful in form and appearance': Those governed by external truths know no more than the general truth that good should be done to the poor. They do not know how to tell who are truly the poor, let alone know that in the Word the expression 'the poor' is used to mean those who are so spiritually. Consequently they do good to bad persons and to good ones alike, without realizing that doing good to bad people is doing bad to good, for the bad are then given the opportunity to do bad to those who are good. This is why people possessing this kind of simple zeal are infested so strongly by the crafty and deceitful. But those governed by internal truths know who the poor are, tell one poor person from another, and do good to each according to his individual character.

[3] Take another example. Those governed by external truths know no more than the general truth that the neighbour ought to be loved. They as a consequence believe that every individual is the neighbour in the same degree, and so every individual ought to be embraced with the same love. Believing this, they allow themselves to be misguided. Those however who are governed by internal truths know which degree of the neighbour each person belongs to and that any one person is the neighbour in a different degree from another. Consequently they are aware of countless things which those governed by external truths do not know. They do not therefore allow themselves to be led astray by the mere name of neighbour, or to do what is evil by performing that good which the name alone persuades them to do.

[4] Take yet another example. Those governed by external truths alone imagine that the learned will shine like stars in the next life, and that all who have worked in the Lord's vineyard will have a greater reward than others. But those governed by internal truths know the expressions 'learned', 'wise', and 'intelligent' are used to mean those in whom good is present, whether they possess any human wisdom and intelligence or not, and that it is these who will shine like stars. They also know that those who work in the vineyard receive a reward, each according to the affection for good and truth which motivated him in his work, and that those who work from selfish and worldly motives, that is, from self-aggrandizement and enrichment as motives, have their reward during their lifetime, but in the next life their lot is with the evil there, Matthew 7:22-23.

From these examples it is evident how weak in understanding those people are who are governed by external truths alone, and that internal truths are what give them essence and form, and also what determine the character of the good with them. Nevertheless people governed by external truths, and at the same time when in the world simple good was present in them, receive internal truths and resulting wisdom in the next life, for by virtue of that simple good they are in the right state and have the capacity to receive them.

2261. 'If I find in Sodom fifty righteous persons in the midst of the city' means if truths are full of goods. This is clear from the meaning of 'fifty' as that which is full, and from the meaning of 'the midst of the city' as that which is present inwardly, or within truth, dealt with above in 2252, which see since the same words occur there. It may be assumed that a person is certain to be saved if truths are full of goods. But it should be recognized that very few truths exist with man; and if they do, that they have no life unless there are goods within them; and if they have goods within them, that he is saved, but on account of mercy. For as has been stated, very few truths reside with a person, and the goods contained within them receive their character from the truths and from that person's life.

[2] Regarded in themselves truths do not confer life; but goods do so. Truths are simply the recipients of life, that is, of good. Nobody is ever able to say therefore that he can be saved by means of truths or as is commonly asserted, by faith alone - not, that is, unless within the truths, which are part of the faith, good is present. And this good which must exist within them must be the good that flows from charity. This explains why in the internal sense faith itself is nothing else than charity, as shown above in 2231. When people say that the acknowledgement of truth is the faith that saves, it should be recognized that no acknowledgement can possibly exist with people who lead lives immersed in things contrary to charity, only some kind of persuasion which has the life of self-love or of the love of the world allied to it, so that the acknowledgement which they speak of does not have within it the life of the faith which is that of charity. The worst people of all, acting from self-love or from love of the world, that is, acting for the sake of excelling others in what are called intelligence and wisdom, and so acting for the sake of earning exalted positions, reputation, and gain, have the ability to grasp the truths of faith and to confirm them in many ways; but with them those truths are nevertheless dead. The life of truth and so of faith comes solely from the Lord, who is Life itself.

[3] The Lord's life is mercy, which is that of love towards the whole human race. Those people cannot possibly be drawing on the life that is the Lord's who, although they profess the truths of faith, despise others in comparison with themselves, and who, where their self-love and love of the world are affected, harbour hatred towards the neighbour and are delighted when he experiences loss of wealth, position, reputation, and life. But the position with the truths of faith is that it is by means of them that one is regenerated, for they are the actual vessels for receiving good. As are the truths therefore, also the goods within those truths, and the combination of those truths and goods and from this their capacity to be perfected in the next life, so is the state of blessedness and happiness of that person after death.