39. Verse 20 And God said, Let the waters bring forth creeping things, living creatures; and let birds fly above the earth, upon the face ¹ of the expanse of the heavens.

After the great lights have been kindled and lodged in the internal man, from which the external man receives its light, a person starts to live for the first time. Till then he can hardly be said to have lived, for he had imagined that the good he had done he had done from himself, and the truth he had uttered he had spoken from himself. And since man functioning from himself is dead - there being nothing in him that is not evil and false - therefore whatever he brings forth from himself is not living. So true is this that of himself he is incapable of doing any good deed that is in itself good. The fact that man cannot begin to think about good or to will it, and so cannot do good, unless the Lord is the source, is clear to everyone from the doctrine of faith, for the Lord says in Matthew,

He who sows the good seed is the Son of Man. Matthew 13:37.

Nor can good come from anywhere else than the one fount itself of all good, as yet again He says,

Nobody is good but one, God. Luke 18:19.

[2] Nevertheless when the Lord is revitalizing a person, or regenerating him, He does allow him, to begin with, to imagine that good and truth originate in himself, for at that point a person cannot grasp anything else, or be led to believe and finally perceive, that all good and truth come from the Lord alone. As long as he held the former opinion his truths and goods were comparable to 'a tender plant', then 'a plant bearing seed', and after that 'a fruit tree', which are inanimate. But once he has been brought to life by love and faith and believes that the Lord is at work in every good deed he does and in every truth he utters, he is compared first to creeping things from the water and to birds which fly above the earth, and then to beasts, all of which are animate and are called 'living creatures'.

Footnotes:

3338. In addition to those two forms of light there are also two forms of warmth or heat, which likewise have two separate sources. The warmth of heaven comes from the Sun of heaven, which is the Lord, and the warmth of the world comes from the sun of the world, which is plainly visible before our eyes. The warmth of heaven manifests itself before the internal man by means of spiritual loves and affections, whereas the warmth of the world manifests itself before the external man by means of natural loves and affections. The first form of warmth constitutes the life of the internal man, whereas the second constitutes that of the external man; for without love and affection a person cannot live at all. Between those two forms of warmth also correspondences exist. Those two forms of it become loves and affections from the influx of the Lord's life, and therefore they show themselves to man as if they were not forms of warmth, when in fact that is what they are. For if a person did not receive warmth from the Lord's inflowing life, both in his internal man and in his external man, he would instantly fall down dead. These considerations are evident to anyone from the fact that to the extent a person is fired by love he also becomes warmer, and to the extent love departs he cools off. It is from this warmth that a person's will lives, but from the light spoken of above that his understanding lives.