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.

2231. 'That he will command his sons, and his house after him, and they will keep the way of Jehovah to do righteousness and judgement' means that from Him comes the entire doctrine of charity and of faith. This becomes clear from the meaning of 'son', 'house', 'way', 'righteousness', and 'judgement', which in short, or when their several meanings are converted into one, mean the entire doctrine of charity and of faith. For 'sons' means all who are governed by truths, 'house' all who are governed by goods, 'way' means the doctrine of faith which they are taught, 'righteousness' that doctrine in regard to good, 'judgement', in regard to truth. Doctrine regarding good is the doctrine of charity, while doctrine regarding truth is the doctrine of faith.

[2] In general there is only one doctrine, that is to say, the doctrine of charity, for, as stated in 2228, all things of faith have charity in view. No other difference exists between charity and faith than that which exists between willing what is good and thinking what is good - for one who wills what is good also thinks what is good - thus than that which exists between will and understanding. People who reflect on the matter know that the will is one thing and the understanding another. The same is also well recognized in the learned world, and it is plain to see in the case of those who will what is evil and yet from thought utter what is good. From such persons it is evident to anyone that the will is one thing and the understanding another, and thus that the human mind is divided into two parts which do not then make a single whole. Yet man was created in such a way that those two parts should constitute one single mind, and no other difference should exist between them than, to use a comparison, between that of a flame and the light shining from it. Love to the Lord and charity towards the neighbour were to be like the flame, and all perception and thought like the light shining from it. Thus love and charity were to constitute the whole of perception and thought, that is, to exist in every single part. Perception or thought regarding the essential nature of love and charity is that which is called faith.

[3] But because the human race started to will what was evil, to hate the neighbour, and to practice revenge and cruelty, with the result that the part of the mind called the will was completely corrupted, men started to make a distinction between charity and faith, and to attribute to faith all those matters of doctrine which belonged to their religion and to refer to them by the single term faith. At length they went so far as to say that people could be saved by faith alone, by which they meant their doctrine. They said that provided they believed that doctrine people could be saved no matter how they lived. Charity was accordingly separated from faith, and when that happens it is nothing else, to use a comparison, than some kind of light that has no flame, like sunlight in winter-time which is so cold and icy that the earth's vegetation languishes and dies. But faith that is derived from charity is like the light of spring-time and summer-time which causes all things to sprout and come into flower.

[4] The same may also be recognized from the fact that love and charity are celestial flame, while faith is the spiritual light that shines from it. This is also how faith and charity make a perceptible and visual presentation of themselves in the next life, for in that life the Lord's celestial manifests itself before the angels by means of a flaming radiance like that of the sun, while the Lord's spiritual manifests itself by means of the light shining from this; and that radiance and light act upon the angels and spirits interiorly according to the life of love and charity existing with them. This is the source of the joy and happiness in the next life with all their variations. These considerations show the implications of the assertion that faith alone saves.