3440. 'And I will bless you, and will cause your seed to multiply' means the increase of good and truth from there. This is clear from the meaning of 'blessing you' as an increase of good, dealt with in 3406, and from the meaning of 'your seed multiplying' as an increase of truth, dealt with in 43, 55, 913, 983, 2846, 2847 - 'seed' meaning truth, in reference to which 'multiplying' is used, see 1025, 1447, 1610, 2848, 3038, 3373, 3380. One reason why even from the literal sense of the Word an increase of good and truth takes place with man is that within that sense also every single thing is Divine, as stated just above in 3439. And another reason is that in many places in the literal sense the internal sense is openly revealed, for example in the Old Testament, in the Prophets, where the Lord's future coming to be the salvation of the human race is stated; where it is stated that to love God and to love the neighbour constitute all the Law and all the Prophets; or where it is stated that hatred is murder, for anyone who harbours hatred is committing murder moment by moment, insofar as his hatred is willful and is the delight of his life. These are examples of where the internal sense can be seen within the literal sense; and there are many others besides these.

913. 'Let them spread out into the earth' means the action of the internal man into the external, while 'be fruitful' means increases in good, 'and multiply' increases in truth, and 'over the earth' means with the external man. This is clear from the train of thought and also from what has been stated and shown already about the meaning in the Word of 'being fruitful' as having reference to goods, and of 'multiplying' to truths. That 'the earth' means the external man has in like manner been shown already, so there is no need to pause and confirm these points. Here the subject is the action of the internal man into the external after a person has been regenerated. That is to say, when good starts 'to be fruitful' and truth 'to multiply', the external man is rendered correspondent or obedient. Until then this is not possible because the desires of the body are incompatible with goods, and the illusions of the senses with truths. The former annihilate the love of good, the latter the love of truth. The fruitfulness of good and the multiplication of truth take place in the external man - the fruitfulness of good in his affections, the multiplication of truth in his memory. The external man is here called 'the earth' into which mankind spreads out and over which they are fruitful and multiply.