863. 'Noah opened the window of the ark which he had made means a further state when the truths of faith appeared to him. This becomes clear from the final words of the previous verse, which state that 'the tops of the mountains appeared'. It becomes clear from the meaning of those words, and also from the meaning of 'a window', dealt with already in 655, as that which constitutes the understanding part of the mind, or what consequently amounts to the same, the truth of faith. It becomes clear too from the fact that this is the first glimmer of light. The same observation made already about that which constitutes the understanding part, namely the truth of faith, being meant by 'a window must be made here. It is this: No truth of faith can possibly exist unless it originates in good stemming from love or charity, just as nothing that truly constitutes the understanding exists unless it comes from the will. Take away the will and no understanding exists, as shown several times already. Take away charity therefore and no faith exists. But because man's will is nothing else than evil desire the Lord has miraculously taken steps to prevent that which constitutes the understanding part, which is the truth of faith, being immersed in his evil desire, and has separated the understanding part of man's mind from the will part by means of a certain go-between, namely conscience, to which charity is added by the Lord. Without this miraculous provision nobody could ever have been saved.

8985. 'And if the slave says plainly' means thought then springing from the implanted truth. This is clear from the meaning of 'saying' as thought, dealt with in 7094, 7107, 7244; and from the meaning of 'the slave' as truth without complementary good, dealt with in 8974, at this point this truth when it has been strengthened and implanted, since it is speaking of that slave when about to go out, 8984. 'The slave' is said to mean truth, though a person imbued with truth devoid of complementary good is meant. The reason for saying that 'the slave' means truth and not a person imbued with such truth is that when angels speak they do so in the abstract, that is, without envisaging actual persons. For in heaven they think about matters without envisaging persons, because when their thought involves persons it brings to mind a community associated with the matter they are thinking about; and when this happens their thought is narrowed down to and becomes fixed on that community.

[2] In heaven thinking about a place leads to being present in that place, and their presence in that community would attract towards itself the thoughts of those within the community, and so would disrupt the inflow from the Divine there. It is quite different when they speak in the abstract about some matter; their thought then spreads out in every direction in accord with the heavenly form which the influx emanating from the Divine produces, without causing disruption in any community. For it reaches into communities' general spheres, yet without having an effect on or unsettling anyone within the community, and so without impairing anyone's freedom to think in accord with the inflow from the Divine. In short, abstract thought can pass through the whole of heaven without hindrance anywhere; but thought narrowed down to persons or places becomes fixed and static.