36. People who have separated faith from love do not even know what faith is. When they do entertain an idea about faith, some of them see it only as mere thought, others as thought directed towards the Lord, and a few as the doctrine of faith. But faith involves not only knowledge of all the things that the doctrine of faith embraces and the acknowledgment of them; it is first and foremost obedience to everything that doctrine teaches. The primary point that it teaches for men's obedience is love of the Lord and love of the neighbour. Whoever is devoid of this is devoid of faith, a point which the Lord teaches so plainly in Mark as to leave absolutely no room for doubt,

The first of all the commandments is, Hear, O Israel, the Lord our God is one Lord. Therefore you shall love the Lord your God with all your heart, and with all your soul, and with all your mind, and with all your strength. This is the first commandment. The second is also like it, You shall love your neighbour as yourself. There is no other commandment greater than these. Mark 11:28-33.

In Matthew, He calls the former 'the first and great commandment', and says 'on these commandments the Law and Prophets depend', Matthew 22:35-40. The Law and the Prophets are the doctrine of faith in its entirety and the whole of the Word.

8862. The reason why 'the words which God spoke' means God's truths for those in heaven and for those on earth is that the Ten Commandments or Decalogue, and then the statutes, declared and commanded from Mount Sinai, are truths such as are intended not only for those who are on earth but also for those who are in heaven. All the words, that is, all the truths that come from the Lord are not merely for people in the world but also at the same time for angels; for they pass through heaven and thereby to earth. But they do not sound the same in heaven as they do on earth, because there they exist in a spiritual form, whereas on earth they exist in natural form. What they are like in their spiritual form compared with what they are in their natural form is clear from the internal sense and the external sense of the particular things in the Word. In the internal sense they are spiritual matters, but in the external sense, which is the sense of the letter, they are natural ones. The latter have been made suitable for those on earth, but the former for those in heaven.

[2] The truth of this may be seen from the consideration that the Word, sent by the Divine Himself, has passed from Him through heaven to earth. When it reaches earth it is truth made suitable for the human race, which lives amid earthly and bodily things. But as it exists in heaven it is made suitable for angels, who live amid spiritual and celestial things. Because it is like this the Word is in itself holy; for it contains what is heavenly and Divine within it. This is perfectly clear from the Ten Commandments. Anyone can see that those commandments are the kind of laws that are well known everywhere on earth - that one should honour parents, that one should not kill, commit adultery, or steal, and that people should not answer as false witnesses. Consequently the Israelite nation could have known these laws from natural enlightenment alone; for is there any nation that does not know them? And yet Jehovah Himself came down to declare them; and He declared them out of fire that was burning 'even to the heart of heaven'. ¹ From this it becomes clear that those commandments contain more within them than is apparent in the letter; that is to say, they contain truths such as are intended at the same time for heaven and which fill heaven. Everything in the Word is like this since it comes from the Divine. All this shows why the Word is holy and what should be understood by statements about the inspiration of the Word even to every jot and tattle, and to every small part of a letter, Matthew 5:18; Luke 16:17. The nature therefore of the Ten Commandments in the spiritual sense, that is, as they exist in heaven, will be seen in what is to follow.

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