We cannot give legal advice, but we can point you to documents that explain what your rights are. BEFORE SUBMITTING YOUR EXEMPTION, or you are being questioned for more information about your exemption, or you have received a denial of your exemption request, you may want to read this document. It is lengthy, but I think keeping your job and your freedom is worth investing some time. We can lead you to the water, but only you can drink. Aloha.
https://www.eeoc.gov/coronavirus
https://www.eeoc.gov/wysk/what-you-should-know-about-covid-19-and-ada-rehabilitation-act-and-other-eeo-laws
*REVIEW DOCUMENT COMPLETELY – but see especially Sections K and L
(updated 10/28/2021 by EEOC)
https://www.eeoc.gov/laws/guidance/section-12-religious-discrimination
*REVIEW DOCUMENT COMPLETELY – but see especially “A. Definitions” section – “Religion”; “Sincerely Held”; and “Employer Inquiries into Religious Nature or Sincerity of Belief
https://www.eeoc.gov/statutes/title-vii-civil-rights-act-1964
Mandate Free Hawaii 
Thank you