Arcana Coelestia #2852
2852. Verse 18 And in your seed all the nations of the earth will be blessed because you have hearkened to My voice.
'In your seed all the nations of the earth will be blessed' means the salvation of all who are endowed with good. 'Because you have hearkened to My voice' means through the union of the Lord's Human Essence with His Divine Essence.
Deuteronomy 28:52-53
52
They shall besiege you in all your gates, until your high and fortified walls come down, in which you trusted, throughout all your land; and they shall besiege you in all your gates throughout all your land, which Yahweh your God has given you.
53
You shall eat the fruit of your own body, the flesh of your sons and of your daughters, whom Yahweh your God has given you, in the siege and in the distress with which your enemies shall distress you.