30. Verses 14-17 And God said, Let there be lights in the expanse of the heavens, to make a distinction between the day and the night; and they will be for signs, and for set times, and for days and years. And they will be for lights in the expanse of the heavens, to give light upon the earth; and it was so. And God made the two great lights, the greater light to have dominion over the day, and the lesser light to have dominion over the night; and the stars. And God set them in the expanse of the heavens to give light upon the earth.

No one can have an adequate understanding of what 'the great lights' are unless he knows what the underlying essence of faith is and how it develops in people who are being created anew. The very essence and life of faith is the Lord alone. In fact it is impossible for anyone who does not believe in the Lord to have life, as He Himself has said in John,

He who believes in the Son has eternal life; but he who does not believe in the Son will not see life, but the wrath of God will rest upon him. John 3:36.

[2] With people who are being created anew faith develops as follows: First of all they have no life, for life does not exist in anything evil and false but in what is good and true. Then they start to receive life from the Lord by means of faith - first by faith existing in the memory, which is factual faith, then by faith existing in the understanding, which is conceptual faith, and after this by faith existing in the heart, which is loving or saving faith. Factual faith and conceptual faith are represented in verses 3-13 by the inanimate, but faith made alive by means of love is represented in verses 20-25 by the animate. Consequently this is the first point at which love and faith deriving from it, which are called 'lights', are dealt with. Love is 'the greater light which has dominion over the day', and faith deriving from love is 'the lesser light which has dominion over the night'. And because they ought to make one the verb in the phrase 'let there be lights 'is singular and not plural.

[3] Love and faith have their place in the internal man as warmth and light do in the external, bodily man, and for this reason love and faith are represented by warmth and light. Therefore it is said that 'the lights' were set in the expanse of the heavens, that is, in the internal man - the greater light in his will and the lesser in his understanding. Yet they make their appearances in the will and understanding only as sunlight does in the objects it strikes. To the Lord alone belongs the mercy which moves the will with love and the understanding with truth or faith.

4696. 'And behold, the sun and the moon' means natural good and natural truth. This is clear from the meaning of 'the sun' as celestial good, dealt with in 1529, 1530, 2120, 2441, 2495, 3636, 3643, 4060; and from the meaning of 'the moon' as spiritual good, which is truth, dealt with in 1529, 1530, 2495. In the highest sense 'the sun' means the Lord because He is seen as the sun by those in heaven who are governed by celestial love, and in the highest sense 'the moon' too means the Lord because He is seen as the moon by those in heaven who are governed by spiritual love. Also He is the source of every ray of light in heaven. Consequently the light received from the sun there is the celestial form of love, which is good, and the light received from the moon there is the spiritual form of love, which is truth. Here therefore 'the sun' means natural good and 'the moon' natural truth, since these two sources of light are used to refer to Jacob and Leah (as is evident from verse 10, where Jacob says, 'Shall we indeed come - I and your mother, and your brothers - to bow down to you to the earth?') and 'Jacob' represents natural good and 'Leah' natural truth, as shown already in various places. The Divine which comes from the Lord is in the highest sense the Divine within Him, but in the relative sense is the Divine going forth from Him. The Divine good received from Him is that which is called celestial, and the Divine truth received from Him is that which is referred to as spiritual. When the rational receives these it is in this case the good and truth of the rational that are meant; but when the natural receives them it is the good and truth of the natural that are meant. Here the good and truth of the natural are meant because the words used refer to Jacob and Leah.