This is a setting of a poem by Norman Burrough. His words extol the Founder of the Bahá’í Faith, Bahá’u’lláh, as being the Greatest Name.
Not only has Bahá’u’lláh been prophesied by the leaders of all major religions, but His many writings show, amongst other things, how members of these religions can agree and how mankind can live in perfect peace.  The music re-inforces these sentiments.