The Bahá'í Faith arose from Islam in the 1800s based on the teachings of Baha'u'llah and is now a distinct worldwide faith. The faith's followers believe that God has sent nine great prophets to mankind through whom the Holy Spirit has revealed the "Word of God." This has given rise to the major world religions. Although these religions arose from the teachings of the prophets of one God, Bahá'í's do not believe they are all the same. The differences in the teachings of each prophet are due to the needs of the society they came to help and what mankind was ready to have revealed to it. Bahá'í beliefs promote gender and race equality, freedom of expression and assembly, world peace and world government. They believe that a single world government led by Bahá'ís will be established at some point in the future. The faith does not attempt to preserve the past but does embrace the findings of science. Bahá'ís believe that every person has an immortal soul which can not die but is freed to travel through the spirit world after death.