Keeping quiet about your faith is probably a wise and respectful way of navigating a multi-cultural, multi-religious society but I don’t think its particulally supported Bibically as most of the New Testamemt after the gospels is about spreading the faith.
Jesus says not to pray loudly like the Pharisees which could be interpreted as not bragging about ones faith, but he also says “Whoever acknowledges me before men, I will also acknowledge before my Father in heaven” so it seems like an instruction to share faith with others.
In present day USA if you loudly announce your faith its hard to escape tribalism associations so I agree with your advice, but I also think its important not to water down religion by ignoring the parts that do not fit with modern sensibilities because then we are having a totally different conversation.
Jesus says not to pray loudly like the Pharisees which could be interpreted as not bragging about ones faith, but he also says “Whoever acknowledges me before men, I will also acknowledge before my Father in heaven” so it seems like an instruction to share faith with others.
In present day USA if you loudly announce your faith its hard to escape tribalism associations so I agree with your advice, but I also think its important not to water down religion by ignoring the parts that do not fit with modern sensibilities because then we are having a totally different conversation.