7017. 'And I will see whether they are still alive' means a perception of that life. This is clear from the meaning of 'seeing' as understanding and perceiving, dealt with in 2325, 2807, 3764, 3863, 4403-4421, 4567, 4723, 5400; and from the meaning of 'being alive' or 'living' as spiritual life, dealt with in 5407. A perception of that life means a perceiving before-hand, for when anyone proposes something to himself he envisages it as if it were a present reality. He must project his mind into the situation involving that thing, and from this come desires, and from it a feeling of delight such as would belong to that thing if it were a present reality. In this way intermediate ends link themselves to the last and lowest end and make so to speak a single end. ¹

Фусноти:

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.