I'm going to try this again. Thanks go to serious for helping phrase the OP so it will fit within the forum guidelines.
Many denominations use a statement of faith or some sort of creed to determine who is and who is not a Christian. One of the most common of these is the Nicene Creed, but it is far from the only one. While each aspect of the creed can be shown to have been drawn from an interpretation of a section of scripture, what seems to be missing is specific scriptural support for the concepts that are presented as an essential aspect of Christianity. Is there any scriptural support for a specific selection of core beliefs, or specific interpretations of these verses, which define what is necessary for salvation as opposed to simply ancillary beliefs which are left open for the individual and various denominations to interpret?
Many denominations use a statement of faith or some sort of creed to determine who is and who is not a Christian. One of the most common of these is the Nicene Creed, but it is far from the only one. While each aspect of the creed can be shown to have been drawn from an interpretation of a section of scripture, what seems to be missing is specific scriptural support for the concepts that are presented as an essential aspect of Christianity. Is there any scriptural support for a specific selection of core beliefs, or specific interpretations of these verses, which define what is necessary for salvation as opposed to simply ancillary beliefs which are left open for the individual and various denominations to interpret?