Portrait of an 'elder brother'

Speaking about the parable of the prodigal son, Ghostface Keller writes:

Elders brothers have an undercurrent of anger toward life circumstances, hold grudges long and bitterly, look down at people of other races, religions, and lifestyles, experience life as a joyless, crushing drudgery, have little intimacy and joy in their prayer lives, and have a deep insecurity that makes them overly sensitive to criticism and rejection yet fierce and merciless in condemning others.