The finest youth organization to ever work to turn boys into men is the family headed up by a alpha male father and it was instituted by God Himself.
I was in Boy Scouts. I appreciate the contribution they made to many lives but the fact is anytime you outsource duties that should be where God has instituted you are going to have major trouble.
Most Scout units back in my day were sponsored by churches and considered as part of their youth ministries. The Scout oath and laws certainly are Biblically based:
On my honor, I will do my best
To do my duty to God and my country
and to obey the Scout Law;
To help other people at all times;
To keep myself physically strong, mentally awake
and morally straight.