7781. 'And all the firstborn of the beasts' means adulterated forms of the good of faith. This is clear from the meaning of 'the firstborn' as faith; and from the meaning of 'beast' as affections for good, and in the contrary sense affections for evil, dealt with in 45, 46, 141, 143, 246, 714, 715, 719, 776, 2179, 2180, 3519, 4724, 5198. Such things come to be meant by 'beasts' from representatives in the next life, 3218; and for that reason also such things were meant by the ones used in sacrifices, 2180, 2805, 2807, 2870, 3519. And because 'beasts' meant these things 'the firstborn of the beasts' therefore means the good of truth, at this point when it had been adulterated since it was with the Egyptians, who perverted all truths and forms of good by applying them to evil purposes.

714. That 'every clean beast' means affections for good is clear from what has been stated and shown already about beasts in 45, 46, 142, 143, 246. The reason affections are meant by this is that a human being regarded in himself and his proprium is no different from a beast. His [five] senses are very similar, appetites very similar, natural desires very similar, as well as all his affections being very similar. His good and even his best loves are very similar, such as loving companions of his own species, loving his offspring, and loving his married partner. To this extent there is no difference at all. He is a human being and superior to beasts however in that he has an inner life which neither does nor can exist with beasts. That life is the life of faith and love deriving from the Lord, and unless that life were present in the smallest characteristic which a human being shares in common with beasts he would not be in any way different. Take just one example - love towards companions. If he were to love them merely for his own sake without anything more heavenly or more divine within such love, he could not then be called a human being, for the same is true of beasts. Similarly with every other example that could be taken. Consequently if the life of love from the Lord were not present in his will, and the life of faith from the Lord in his understanding, he would in no way be human. Through the life he has from the Lord he lives on after death, for the Lord takes him to Himself; and in this way he can be with angels in His heaven and live for ever. And even when someone lives like a wild animal, loving nothing whatever but himself and things regarding himself, still the Lord's mercy, being Divine and Infinite, is so great that He does not abandon him but by means of angels continually breathes His life into him. And even though someone does not receive that life otherwise than as a wild animal the Lord still makes it possible for him to think, reflect, and understand whether something in private or public life, or something worldly or bodily is good or bad, and so whether it is true or false.