Yes I agree that some form of "to the skies" is a good non-religious metaphor that makes the most sense.
As for the line numbers i will probably go to my grave never being happy with a numbering system. I've taken lately to using the Loeb numbers and I kept all this designated at under line 62 because Loeb doesn't give another line number until 80. I presume that these are just discretionary paragraph divisions so I think as a compromise from here on out I am going to make all my digital versions conform to Loeb paragraph numbering for the sake of some kind of ability to cross-reference.
Thanks for the commentary!