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:

10691. 'That Moses did not know that the skin of his face gleamed while he talked to Him' means the inward level or aspect of the Word within the outward, shining forth without any perception of it by the outward. This is clear from the representation of 'Moses' as the outward form of the Word containing what is inward, dealt with in 10563, 10571, 10607, 10614; from the meaning of 'not knowing' as not perceiving; from the meaning of 'gleaming' as shining forth, for the gleaming of the skin of Moses' face is a shining forth from what is inward; from the meaning of 'the skin' as the outward level of truth and good, dealt with in 3540, 5554, 8980; from the meaning of 'face' as interior things, dealt with in the places referred to 9546, so that 'the gleaming of the skin of the face' means a shining forth of the interior things within what is external or outward, at this point within the outward form the Word takes, which is its literal sense, since Moses represents the outward form of the Word containing what is inward; and from the meaning of 'talking' as influx, for 'talking', when it has regard to Jehovah, means influx, see 2951, 5743, 5797, 7270, 8128, 8660. From all this it is evident that 'Moses did not know that the skin of his face gleamed while he talked to Him' means the inward level of the Word within the outward, shining forth without any perception of it by the outward. It should be recognized that by a shining forth of the interiors of the Word within what is outward the internal sense within the external should be understood. The internal sense shines forth unceasingly and gleams within the external, yet it is discerned only by those whose affection is for inward things. It is not discerned by those whose affection is for the outward that contains what is inward, that is, by those people who are called members of the external Church. Nevertheless that sense is present with them, without their awareness, and exerts an influence on them. Who exactly they are whose affection is for the inward level or aspect of the Word, the Church, and worship, and who exactly they are whose affection is for the outward level or aspect of them that has the inward within it, see above in 10683. But when people's interest lies in the outward level devoid of the inward, as was so with the Israelite nation, they cannot at all abide the inward level of them or the light from them within the outward. This explains why in the verses that follow it says that they were afraid to approach Moses and that when Moses talked to them he put a veil over his face. The reason why the internal sense shines forth is that Divine Truth as it exists in the heavens resides in that sense, and Divine Truth emanating from the Lord appears to angels as light and also constitutes the light of heaven. For this matter, see in the places referred to in 9548, 9684.