'The son of a cow' signifies the celestial natural level and natural exterior good.

(Odkazy: Arcana Coelestia 2184 [1-7], 4244)

1819. 'He said, O Lord Jehovih' means a conversing, so to speak, of the Interior Man with the Internal Man. This is clear from what was stated in the previous verse at the words 'Jehovah said to him', and also from what was stated in verse 2 of this chapter about the Lord Jehovih, as meaning a conversing of the Interior Man with the Internal Man, or Jehovah, especially when He was undergoing temptation.