31. That 'the great lights' mean love and faith, and are also mentioned as the sun, the moon, and the stars, is clear from various places in the Prophets, as in Ezekiel,

When I have blotted you out, I will cover the heavens and darken their stars, I will cover the sun with a cloud, and the moon will not give its light. All the bright lights in the heavens I will make dark over you, and I will put darkness over your land. Ezekiel 32:7-8.

This refers to Pharaoh and the Egyptians, who are used in the Word to mean the sensory and the factual. The meaning here is that they will have blotted out love and faith by means of sensory evidence and factual knowledge. In Isaiah,

The day of Jehovah for making the earth a desolation; for the stars of the heavens and their constellations ¹ will not give their light; the sun will be darkened in its rising, and the moon will not shed its light. Isaiah 13:9-10.

In Joel,

The day of Jehovah is coming, a day of darkness and thick darkness. The earth quakes before Him, the heavens tremble, the sun and moon are darkened, and the stars withdraw their shining. Joel 2:10.

[2] In Isaiah, in reference to the Lord's Coming and the enlightenment of gentiles, and so to a new Church, in particular to individuals who are in darkness but who are beginning to receive the light and be regenerated,

Arise, shine, for your light has come. Behold, darkness is covering the earth, and thick darkness the peoples, but Jehovah will arise upon you, and nations will walk towards your light, and kings to the brightness of your rising. Jehovah will be for you an everlasting light; your sun will no more go down nor your moon be withdrawn, for Jehovah will be for you an everlasting light. Isaiah 60:1-3, 19-20.

In David,

Jehovah makes the heavens by intelligence, He spreads out the earth upon the waters, He makes the great lights, the sun to have dominion over the day, and the moon and stars to have dominion over the night. Psalms 136:5-9.

And in the same author,

Praise Jehovah, sun and moon, praise Him, all stars of light! Praise Him, heaven of heavens, and waters that are above the heavens! Psalms 148:3-4.

[3] In all of these places 'the lights' mean love and faith. Because the lights represented and meant love and faith in the Lord, the Jewish Church was commanded to keep a light burning all the time from evening till morning, for every command which that Church received was representative of the Lord. Concerning this light it is said,

Command the sons of Israel that they take oil for the light, to cause a lamp to burn continually. In the Tent of Meeting outside the veil which is before the testimony Aaron and his sons shall tend it from evening to morning before Jehovah. [Exodus 27:20-21]

That this means the love and faith which the Lord kindles and causes to shine in the internal man, and by means of the internal man in the external man, will in the Lord's Divine mercy be shown at that point in Exodus.

Footnotes:

4319. Much experience has shown me that no man or spirit, or any angel, thinks, says, or does anything at all from himself, but from others. Nor are these others themselves the source of anything they think, say, or do but others again, and so on with these. Thus all, corporately and individually, think, speak, and act from the First Source of life, that is, from the Lord, no matter how completely they seem to do so independently, by themselves. This has often been shown to spirits who had believed during their lifetime, and had convinced themselves of the idea, that nothing lay outside themselves, that is, the whole source of their thought, speech, and activity lay within themselves and their own souls in which life has been implanted and shows itself. They have also been shown through actual experiences (such as one can have in the next life but are not possible in the world) that the source of evil people's thought, will, and action is hell, and the source of good people's is heaven, that is, the Lord through heaven; yet for all that, their evil or else their good seems to begin within those people themselves. This is something Christians know from teaching drawn from the Word, that is to say, the teaching that all evil comes from the devil and all good from the Lord. Yet there are few who believe it. And because they do not believe it they make their own the evils which they think, will, and do. They do not however make any good their own, for people who believe that the source of the good they do lies within themselves lay claim to it and attribute it to themselves, and in so doing place merit in it. They also know from what is taught in the Church that no one is able independently, by himself, to do anything good, insomuch that whatever originates in himself and in his proprium is evil, no matter how much it may seem to be good. This also few people believe, even though it is the truth.

[2] Evil people who have convinced themselves of the idea that they live independently by themselves, and therefore that whatever they think, will, and do begins in themselves, have declared, when shown that the truth of the matter is exactly as doctrine teaches, their readiness to believe it. But they have been told that knowing does not amount to believing, and that believing is something internal and cannot exist except within the affection for good and truth, and therefore can exist only with those who are governed by the good of charity towards the neighbour. Those same spirits, being evil ones, insisted that they were ready to believe it because they had seen it. But they were subjected to examination in a way commonly experienced in the next life, namely that of close inspection by angels. When they were inspected the upper part of their heads seemed to have been removed and their brains to be rough and hairy and also full of darkness. This showed the inner nature of people whose faith is no more than knowledge and not true faith, and that knowing something does not amount to believing it. For the heads of those who know and also believe look like human heads, and their brains look well-ordered, white, and shining, since heavenly light is received by them. But with those who merely know and imagine that in knowing they therefore believe, when in fact they do not believe because they lead an evil life, heavenly light is not received, nor consequently intelligence and wisdom which are present within that light. For this reason when they approach angelic communities, that is, heavenly light, it turns for them into darkness. This is why their brains are seen to be full of darkness.