The following Bible verses should give you some insite into the life of Prince Jonathan and his 'armor bearer.'
1 Samuel 14: 6-14
Then said Jonathan, Behold, we will pass over unto [these] men (the Philistines), and we will discover [show} ourselves unto them. 1Sa 14:9 If they say thus unto us, Tarry until we come to you; then we will stand still in our place, and will not go up unto them. 1Sa 14:10 But if they say thus, Come up unto us; then we will go up: for the LORD hath delivered them into our hand: (To Kill them) and this [shall be] a sign unto us.
A sexual act was used to lure the unsuspecting Philistines to their death, and the Lord was invoked... but don't think that homosexuality was as readily accepted by most of the Isrealites as it was by Jonathan's group: Jonathan hid his desires from his father.
The day when a young lad, the son of Jesse the Bethlehemite would come into all of their lives, was fast approching...