Going for my booster jab tomorrow. Yes, I believe God to keep me safe - and to keep others safe.
I believe I have a great natural immune system, to which loads of fresh fruit and veg, exercise, and a healthy lifestyle contribute. I also believe God gave me the common sense to take reasonable precautions. I continue to wear a mask in shops, etc, and gel my hands wherever possible (even though these actions are no longer legally required) - and (though I'm needle-phobic), I get necessary inoculations.
No way am I giving this virus to any of the many very elderly people that I know. (Don't want it myself, either.)