Buddha's Teaching on the Eleven Benefits of Metta
"One sleeps easily,
wakes easily,
dreams no evil dreams.
One is dear to human beings,
dear to non-human beings.
The devas protect one.
Neither fire, poison, nor weapons can touch one.
One's mind gains concentration quickly.
One's complexion is bright.
One dies unconfused and —
if penetrating no higher — is headed for the Brahma worlds.