A very tricky question for Christians.

Hi. This is for the Christians out there. I mean no malice or do I want to start a holy war of words I just like to know your view on this simple question. If a person believes Jesus Is/Was The Son Of G-d But Does not take Jesus in as their personal Savor do they go to heavn or not? I would assume they can't be deemed a Christian Without taking Jesus into their heart . But then again I have heard one Only Needs to Beliweve HE is/was The Messiah and you are in. Me? I believe He Is the Christian Messiah. Meaning for many He Is The Son Of G-d. I can see Him as such. But My G-d? No. Sorry I pass. So I thought I would ask you. YOur thoughts. ps. I am not looking to convert. Or Am I here to Bash Christians. I truly ned you viewpoint. Thanks.