I can remember before Hurricane Katrina - and we all know how that virually destroyed New Orleans - there was television coverage of families staying in their homes despite everyone from police to family begging them to leave because they said they believed in God and he would protect them.
I never saw any follow-up coverage so do not know how they fared. I think for people who feel they have no power or control over their lives and live lives entirely at the mercy of other people, those marginalised, poor and badly educated, then a belief in a God who will care for them and look after them is immensely consoling.
Personally I live by th belief that God helps those who help themselves.
There is a joke, you all probably know it, of the religious man who prayed to God to let him win the lottery and told God of all the good things he would do with the money if he won it. After a couple of weeks, God revelaed homself to the man and said 'Please, meet me halfway, buy a lottery ticket.
This is my response to people who think like those quoted, believe and trust in God, but do something to help him help you - have the vaccine.