Isnt part of the Scout pledge, “to do my duty to God and country.....” or close to that?
I dasre say that sodomy does not fall under the category of “duty to God”
“morally straight” is the part the BSA cites for their condemnation of Sodomites.
http://dailycaller.com/2012/08/02/muslim-cleric-gay-sex-ok-in-the-service-of-jihad/
not sure if it must be your brother