In Leviticus 11:7 and Matthew 7:6, this signifies filthy loves of those in the hells of adulterers. (Apocalypse Explained 1044[4]) Swine signify people who love only worldly riches. (Apocalypse Revealed 727)

In Isaiah 65:4, this signifies appropriation of infernal evils. (Apocalypse Explained 659[2]) 'Swine' or 'hogs' correspond to the life of greed and its delight.

(References: Arcana Coelestia 1742)

8439. 'Come near before Jehovah' means a state in which that influx is accepted and applied. This is clear from the meaning of 'coming near before Jehovah' as influx, dealt with in 8159, and therefore also acceptance, acceptance being the response to influx since the two answer to each other. To the extent that a person accepts influx from God he is said to come near before Him; nothing other than this is meant in the spiritual sense by 'coming near before Jehovah'. What enables a person to draw near Him is faith and love; and since both faith and love come from Jehovah, that is, from the Lord, drawing near Him is also the acceptance of goodness and truth flowing in from Him. The reason why applying is also meant is that receiving it has no value unless it is applied, that is to say, put to a useful purpose. For what flows in from God passes first into perception, which belongs to a person's understanding; from there it passes into his will, and after that into action, that is, into a good deed, which is the useful purpose, and in this reaches its goal. When this passage of goodness and truth from the Lord is complete, the goodness and truth become the person's own, for now they flow all the way through to the final level of order, that is, of the natural order, which all Divine influx heads towards. The person who has the Divine flowing all the way through him may be called a road of heaven. From all this it may now be seen that 'coming near before Jehovah' means a state in which that influx is accepted and put to use, here a state in which the good meant by 'manna' and the delight meant by 'selav' are accepted.