6147. 'From one end of the border of Egypt to the other end of it' means a spread throughout the whole natural where factual knowledge resides. This is clear from the meaning of 'from one end of the border to the other end of it' as a spread throughout the whole; and from the meaning of 'Egypt' as factual knowledge in the natural, often dealt with already, consequently the natural where factual knowledge resides. For the natural is the container, factual knowledge its contents; therefore 'Egypt' means both container and contents, that is, both the natural and factual knowledge. For the same reason 'Pharaoh king of Egypt' means the natural in general, 5160, 5799, and also factual knowledge in general, 6015, while 'the land of Egypt' means the natural mind, 5276, 5278, 5280, 5288, 5301.

5160. 'On Pharaoh's birthday' means when the natural was to be regenerated. This is clear from the meaning of 'being born' as being regenerated, dealt with below; and from the representation of 'Pharaoh' as the interior natural, dealt with in 5080, 5095, in this case the natural in general because among regenerate persons the agreement of the interior natural with the exterior natural causes the two to act as one. The reason 'being born' means being regenerated is that in the internal sense spiritual matters are meant, and spiritual birth is regeneration, which is also called rebirth. When therefore birth is spoken of in the Word no other birth is understood in heaven than a birth effected through water and the spirit, that is, through faith and charity. For being born again or regenerated makes a person truly human and entirely different from animals, because in this case he becomes a son and heir of the Lord's kingdom. As regards the births which are mentioned in the Word meaning spiritual births, see 1145, 1255, 3860, 3868, 4070, 4668.