'To open,' as in Revelation 9, signifies communication and conjunction.

(Odkazy: Apocalypse Explained 537)

552. When man after death comes into this state he is no longer a man-spirit, as he was in his first state (of which above, 491-498), but is truly a spirit; for he is truly a spirit who has a face and body that correspond to his internals which pertain to his mind, that is, has an external form that is a type or effigy of his internals. A spirit is such after he has passed through the first and second states spoken of above; consequently when he is looked upon his character is at once known, not only from his face and from his body, but also from his speech and movements; and as he is then in himself he can be nowhere else than where his like are.

[2] For in the spiritual world there is a complete sharing of affections and their thoughts, and in consequence a spirit is conveyed to his like as if of himself, since it is done from his affection and its delight. In fact, he turns himself in that direction; for thus he inhales his own life or draws his breath freely, which he cannot do when he turns another way. It must be understood that this sharing with others in the spiritual world is effected in accordance with the turning of the face, and that each one has constantly before his face those who are in a love like his own, and this in every turning of the body (see above, 151)

[3] In consequence of this all infernal spirits turn themselves away from the Lord toward the densely dark body and the dark body that are there in place of the sun and moon of this world, while all the angels of heaven turn themselves to the Lord as the sun of heaven and as the moon of heaven (see above, 123, 143, 144, 151). From all this it is clear that all who are in the hells are in evils and in falsities therefrom; also that they are turned to their own loves.