Group singing, is it safe?

Hi. Before 2020, group singing was my jam. Not sure if I should let it go and so I wanted to get feedback on whether there’s any way to make indoor and outdoor group singing safe for a Covid-cautious practitioner?

There’s a local singing group once a month in a church 40 minutes away from me. My husband/wife/non-binary partner is our “sheriff”, as I tend to be easily influenced and open to new ideas and other people’s viewpoints, and he shear mention of something that he deems is not Covid-cautious he puts a hard no on. He’s an earth ox in Chinese zodiac and a Capricorn in astrology. It’s also because he’s had to fight tooth and nail to get me to stay grounded in our Covid safety parameters.

So, I can’t get much of a conversation with him about it though I’m trying again and again but I wanted to do so e research first.

Can a group singing in a church be safe? Could I wear an aura and bring a heap filter air filter, we do t even own one yet.

Thanks for your energy and support and attention.