54. We can see from the following passages that circumcision represented purification from evils that are caused by strictly earthly love:

Circumcise your heart and take away the foreskin of your heart, so that my wrath will not break forth because of the ill will of your deeds. (Jeremiah 4:4)

Circumcise the foreskin of your heart and no longer stiffen your neck. (Deuteronomy 10:16)

To circumcise the heart or the foreskin of the heart is to purify ourselves from evils.

Conversely, then, being uncircumcised or having a foreskin refers to people who have not been purified from evils caused by strictly earthly love and who are therefore not devoted to caring, and since having a foreskin means being unclean at heart, it says that no one who is uncircumcised at heart or uncircumcised in the flesh is to enter the sanctuary (Ezekiel 44:9); that no uncircumcised person is to eat the Passover meal (Exodus 12:48); and that the uncircumcised are damned (Ezekiel 28:10; 31:18; 32:19).

774. '[Every] wild animal according to its kind' means all spiritual good, '[every] beast according to its kind' all natural good, and '[every] creeping thing that creeps over the earth [according to its kind]' all sensory and bodily good. This has been stated and shown already in 45, 46, 142, 143, 246. At first glance however it does not look at all possible for 'wild animal' to mean spiritual good. It becomes clear that it does so from the train of thought: first of all 'they' are mentioned, that is, the member of the Church, after that 'wild animal', then 'beast', and finally 'creeping thing'. Consequently 'wild animal' embodies something nobler and more excellent than 'beast' does, the reason being that in Hebrew the word used also means a living creature which contains a living soul. And so here also it does not mean a wild animal but a living creature containing a living soul, for it is the same word. That 'living creatures, beasts, and creeping things that creep over the earth' means things of the will has been stated and shown already, and further evidence will be shown later on where birds are dealt with.