If you apply for a religious exemption then just disclose that you are Christian with a Christian worldview and that these beliefs are deeply held. Quote Corinthians about the body being a temple. Don’t disclose your denomination. And don’t get sidetracked about mentioning anything other than the things above and that the vaccines have some toxins in them (list of toxins easily available online). Don’t mention the vaccine isn’t effective - it will torpedo everything.
Corinthians 6:19
catholic
Do you not know that your body is a temple of the holy Spirit within you, whom you have from God, and that you are not your own?
non-catholic
https://biblehub.com/1_corinthians/6-19.htm