3854. 'Jehovah saw' means the Lord's foresight and providence. This is clear from the meaning of 'seeing' in reference to the Lord as foresight and providence, dealt with in the next verse where Reuben is the subject, who was so named from the expression 'to see' - 'Jehovah' being the Lord, see 1343, 1736, 1793, 2156, 2329, 2921, 3023, 3035.

[2] As regards foresight and providence in general, foresight has reference more to man, providence more to the Lord. The Lord foresaw from eternity what the human race was going to be like in the future and what every member of it was going to be like, and that evil was going to increase all the time, so that at length man, of himself, would rush headlong into hell. That being so, the Lord has provided not only the means by which He makes it possible for him to be diverted from hell and led towards heaven, but also does in His providence divert and lead him all the time. The Lord also foresaw that it would be impossible for any good to take root in man except in his freedom, for that which does not take root in freedom is dispelled at the first sign of evil and of temptation. This the Lord foresaw, as well as the fact that of himself, that is, from his own freedom, man would be inclined towards the deepest hell. That being so, the Lord provided that if he would not allow himself to be led in freedom towards heaven he could still be diverted towards a milder hell; but if he would allow himself to be led in freedom towards good then he could be diverted towards heaven. From these considerations one may see what foresight is and what providence is, and that appropriate provisions are made for things that are foreseen.

[3] From this it may be seen how far someone errs who believes that the Lord has not foreseen and does not see the smallest individual thing with man, or that within the smallest individual thing He does not foresee and lead, when in fact the Lord's foresight and providence are present within the tiniest details of all the smallest individual things with him, and in details so tiny that it is impossible to comprehend in any manner of thought one in many millions of them. For every smallest fraction of a moment of a person's life entails a chain of consequences extending into eternity. Indeed every one is like a new beginning to those that follow, and so every single moment of the life both of his understanding and of his will is a new beginning. And since the Lord foresaw from eternity what man was going to be like in the future and even into eternity it is clear that providence is present in the smallest individual things, and, as has been stated, is governing him and diverting him so that he may be such, this being achieved by constant re-shaping of his freedom. But this subject will in the Lord's Divine mercy be discussed further later on.

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.