6065. 'Their flocks and their herds' means forms of the good of truth, interior and exterior ones. This is clear from the meaning of 'flocks' as interior forms of good, and of 'herds' as exterior forms of good, both dealt with in 5913, 6048. The reason forms of the good of truth are what is meant is that spiritual good, which is represented by 'Israel', is the good of truth, 4598. Forms of good as they exist in heaven or with man have two different origins; that is to say, they originate in the will or in the understanding. Good that originated in the will existed among the most ancient people who belonged to the celestial Church, whereas good that originated in the understanding existed among the ancients who belonged to the spiritual Church. The first kind of good exists with those in the inmost or third heaven, the second kind with those in the middle or second heaven. What the difference is between them, and the nature of that difference, has been stated many times in explanations. Good that has its origin in the will is good from which truth is derived, whereas good that has its origin in the understanding is good which is a product of truth, that is, it is the good of truth. Essentially this good is nothing else than truth put into practice.

5913. 'And your flocks, and your herds' means natural good, interior and exterior. This is clear from the meaning of 'flock' as interior good, dealt with in 2566, in this case interior natural good since the flocks belonged to Israel, who represents spiritual good from the natural, 5906; and from the meaning of 'herd' as exterior natural good. The reason why 'herd' means exterior good and 'flocks' interior good is that the animals which constituted a herd, such as oxen and young bulls, were signs, when used in sacrifices, of external forms of the good of charity and also of the forms of good present in the external man. But the animals constituting flocks, such as lambs, sheep, she-goats, were signs of internal forms of the good of charity and also of the forms of good present in the internal man. Consequently people in whom these forms of good are present are referred to in the Word by the single term 'flock', and the one who leads them by the term 'pastor' or 'shepherd'.