6273. 'For Manasseh was the firstborn' means since good does indeed occupy the first place. This is clear from the representation of 'Manasseh' as good belonging to the will, dealt with before; and from the meaning of 'the birthright' as the prior and higher position, dealt with in 3325, so that 'the firstborn' is the one who occupies the first place. Is anyone incapable of seeing from natural light alone, provided a superior light brightens it a little, that good occupies the first place, as also do the intentions in a person's will, and that truth occupies the second, as also do the thoughts in his mind? Is anyone also incapable of seeing that the intentions in a person's will cause him to think in one particular way and no other, consequently that the good he possesses causes him to think that this or that is true; so that truth occupies the second place and good the first? Think and reflect on whether truth that composes faith can take root anywhere else than in good, or whether faith other than that which has taken root there is faith. From this you will be able to decide which is the primary or essential element for the Church, that is, for the person in whom the Church exists.

984. 'Filling the earth' means residing with the external man. This is clear from the meaning of 'the earth' as the external man, dealt with several times already. In the case of someone who is regenerate the goods of charity and the truths of faith have been implanted in his conscience. And because they have been implanted by means of faith - that is, through hearing the Word - they lodge first of all in his memory, which belongs to the external man. Once he has been regenerated and the internal man is active, fruitfulness and multiplication follow too; goods that stem from charity reveal themselves in affections that belong to the external man, while truths of faith do so in his memory, where they grow and multiply in both places. Any regenerate person may know the character of this multiplying, for things of a confirmatory nature are coming in all the time, both from the Word and from the rational man, as well as from known facts, to confirm him more and more. It is the outcome of charity, with the Lord alone working by means of that charity.