Some people are cowards, but if we are anything like Jesus we won't be. Followers of Jesus should not try and hide that we actually believe all that stuff that's written in the Bible. And we have no reason to be embarrassed by the fact that a lot of what God has to say is not considered politically correct.
Jesus who loves everyone is our alternative to what is politically correct. And it's important to him that his followers are not ashamed to be on his team. [Mark 8:38] If anyone is ashamed of Me and My words in this adulterous and sinful generation, the Son of Man will also be ashamed of him when He comes in His Father’s glory with the holy angels.