Studie
14 Then will I make their waters deep, and cause their rivers to run like oil, saith the Lord GOD.
In Amos 1:9, this signifies the union of charity and faith. (Arcana Coelestia 367)
16 I will bring the blind by a way that they don't know. I will lead them in paths that they don't know. I will make darkness light before them, and crooked places straight. I will do these things, and I will not forsake them.