Baha'i
The term "Lord of Hosts" is also used in the Bahá'í Faith as a title of God. Bahá'u'lláh, claiming to be the Manifestation of God, wrote tablets to many of the kings and rulers of the world inviting them to recognize Him as the Promised One of all ages and faiths, some of which were compiled and published in English as The Summons of the Lord of Hosts.
Read more about this topic: Heavenly Host