- Ayyam-i-Ha is a Baha’i festival that is joyously celebrated in countries and territories all over the world. It is a time of hospitality, generosity, and caring for the needy. This year Ayyam-i-Ha runs from February 26-29.
Baha’is champion rationality and science as essential for human progress. The harmony of science and religion is one of the fundamental principles of the Baha’i Faith, which teaches that truth is one and that religion, without science, soon degenerates into superstition and fanaticism, while science without religion becomes merely the instrument of crude materialism.