57. 'The plant yielding seed' is every truth that looks towards a use. 'The tree in which there is fruit' is the good that accompanies faith. 'Fruit' is what the Lord gives to the celestial man, while 'seed', the source of the fruit, is what He gives to the spiritual man. This is why it is said that 'the tree producing seed will be for you for food'. That celestial food is called 'fruit from a tree' is clear from the next chapter where the subject is the celestial man. Here let just that be mentioned which the Lord spoke through Ezekiel,

Beside the river there is rising up upon its bank, on this side and on that, every tree for food. Its leaf will not fall nor its fruit fail. It is re-born monthly, for its waters flow out from the Sanctuary, and its fruit will be for food, and its leaf for medicine. Ezekiel 47:12.

'Waters from the Sanctuary' means the life and mercy of the Lord, who is the Sanctuary; 'fruit' means wisdom, which is food for them; 'leaf' is intelligence, which is given them for a use, which is called 'medicine'. Spiritual food however is called 'a plant', as stated through David,

[Jehovah is] my Shepherd, I shall not want; He makes me ¹ lie down in green pastures. ² Psalms 23:1-2.

Footnotes:

2515. 'And said to him' means thought springing from this, that is to say, from the perception. This is clear from the meaning of 'saying' as perceiving, and also as thinking, dealt with above in 2506. Since it is said here that the thought was derived from the perception, let a brief statement be made about thought. There are thoughts that derive from perception, thoughts that derive from conscience, and thoughts that derive from no conscience. Thoughts deriving from perception exist with celestial people only, that is, with those who are moved by love to the Lord. Such thought is the most internal to exist with man; and it exists with celestial angels in heaven. Perception from the Lord is the means and the source of their thought, and thinking contrary to perception is an impossibility. Thoughts deriving from conscience are of a lower order and exist with spiritual people, that is, with those who in life and in doctrine are moved by good that stems from charity and faith. For them as well, thinking contrary to conscience is an impossibility, for that would be thinking contrary to the good and truth which the Lord dictates to them by means of conscience.

[2] Thoughts deriving from no conscience however exist with people who do not allow themselves to be governed inwardly by good and truth but by evil and falsity, that is, not by the Lord but by themselves. They imagine that they think inwardly just as much as those who do so from conscience and perception, the reason being that they do not know what conscience is, still less what perception is, though the difference between their thought and that of people thinking from conscience or perception is as great as that between hell and heaven. People whose thought is devoid of conscience think from every evil desire and false notion, and so from hell. When they think in any other manner they do so from an outward respectability for the sake of reputation. But people who think from conscience do so from affections for good and truth, and so from heaven. As for the Lord's thought however, this surpasses all human understanding, for it sprang directly from the Divine.