I count six pretty good reasons why:
for theirs is the kingdom of heaven.
for they shall be comforted.
for they shall have their fill.
for they shall obtain mercy.
for they shall see God.
for they shall be called the children of God.
for theirs is the kingdom of heaven.
Beatitudeans - Since the beatitudes were unquestioningly authored by Christ Himself I am honored to be called one in His name.
Not only does Rome confine itself to the Beatitudes, it doesn't even understand the Beatitudes.