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 Jehovah will be for you an everlasting light; your sun will no more go down nor your moon be withdrawn, for Jehovah will be for you an everlasting light.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:

2905. 'A hundred and twenty-seven years' means their completion. This is clear from the meaning of 'a hundred' as that which is complete, dealt with in 2636, and from the meaning of 'twenty' also, which is twice ten, as that which is complete, 1988, and from the meaning of 'seven' as that which is holy, 395, 433, 716, 881. Thus it is the completion or conclusion of the holy state of the Church that is meant here. For all numbers in the Word mean real things, see 482, 487, 647, 648, 755, 813, 1963, 1988, 2075, 2252. The completion of them, that is to say, of the states and periods of time of the Church, means their conclusion.

[2] The Church passes through different phases that are like the ages of man. The first of these is early childhood, the second youth, the third adult years, and the fourth old age. The last of these - old age - is called the completion or conclusion. The phases of the Church are also like the times and seasons of the year, the first of which is spring, the second summer, the third autumn, and the fourth winter. The last of these is the conclusion of the year. The phases of the Church are also like the times and divisions of the day, the first being the dawn, the second midday, the third evening, and the fourth night. The last of these is the completion or conclusion of the day. In the Word too the states of the Church are compared to the ages of man, the seasons of the year, and the divisions of the day, and are meant there by the same because periods of time mean states, 2625, 2788, 2837. Good and truth with those who belong to the Church usually diminish in this fashion. And when good and truth do not exist any longer, or, as is said, when faith does not exist any longer, that is to say, when charity does not exist any longer, the Church has reached its old age, or its winter, or its night. And that period of time or state is called the settlement, close, and fulfilment, see 1857. Statements about the Lord coming into the world in the fullness of time, or when completion had been reached, have the same meaning, for at that time no good existed any longer, not even natural good, nor consequently any truth. This is the specific meaning of the things stated in this verse.