SALVATION; unpacking the concept in scripture

one concept that is the bases for Christian belief, that is contorted in all different directions, by all sorts of religions that call themselves Christian. this often leads to many people doubting or being unsure of their salvation. one of the main reasons i decided to do this study. so what is it in scripture and not tradition or religious practice; in this study i try my best to unpack it as it is in scripture, so open your KJV bible and follow along especially if you are one that has doubts.