2325. 'And Lot saw' means [their] conscience - that is to say, the conscience of those with whom the good of charity exists but whose worship is external. This becomes clear from the meaning of 'seeing'. 'Seeing' in the Word means understanding, see 897, 1584, 1806, 1807, 2150. In the internal sense however 'seeing' means having faith, a meaning which will in the Lord's Divine mercy be discussed at Genesis 29:32. The reason why conscience is meant here is that people who have faith have conscience as well. Conscience is inseparable from faith, so inseparable in fact that it makes no difference whether you speak of faith or of conscience. By faith is meant faith through which charity comes, and which derives from charity. This being so, it is charity itself, for faith without charity is not faith at all. And just as faith is not possible without charity, neither is conscience possible without it.

352. 'The firstborn of the flock' means the holy which is the Lord's alone. This becomes clear from the firstborn in the representative Church, where everything was holy because it had regard to the Lord, who alone is 'the Firstborn'. Love and faith deriving from it are the firstborn. All love is the Lord's and not a trace of it man's, and this is why the Lord alone is 'the Firstborn'. This was represented in the Churches of the ancient era by the requirement to consecrate the firstborn of man and of beast to Jehovah, Exodus 13:2, 12, 15. It was also represented by the tribe of Levi, which in the internal sense means love - though Levi was born later than Reuben and Simeon, who in the internal sense mean faith - being taken instead of all the firstborn and becoming the priesthood, Numbers 3:40-46; 8:14-20. That the Lord as regards His Human Essence is the Firstborn of all is clear from the following statement in David,

He will cry to Me, You are My Father, My God, and the Rock of My Salvation; I will also make Him as the Firstborn, supreme over the kings of the earth. Psalms 89:26-27.

And in John,

Jesus Christ, the Firstborn from the dead, and Prince of the kings of the earth. Revelation 1:5.

Please note that the firstborn of worship mean the Lord, while the firstborn of the Church mean faith.