In the words of Bahá'u'lláh:
“O well-beloved ones! The tabernacle of unity has been raised; regard ye not one another as strangers.
Ye are the fruits of one tree and leaves of one branch.”
The Bahá’í Faith is a world religion based on the teachings of Bahá’u'lláh. He explained that there is only one God and one human family, and that all religions are spiritually united. Bahá’u'lláh’s writings offer spiritual guidance as well as directives for personal and social conduct. The main theme of Bahá'u'lláh's message is the unity and oneness of humankind. He taught that there is only one God, that all the world's religions represent one changeless and eternal Faith of God, and that all humanity is one race, destined to live in peace and harmony. The Bahá'í Faith provides a structure through which universal peace can be obtained and established in this age.
Bahá'u'lláh taught that there is one God Who progressively reveals His will to humanity. Each of the great religions brought by the Messengers of God -- Moses, Buddha, Krishna, Jesus, Muhammad, Zoroaster -- represents a successive stage in the spiritual development of civilization.
Bahá'u'lláh, the most recent Messenger in this line, has brought teachings that address the moral and spiritual challenges of the modern world.