I have started a Systematic Theology study (this thread isn't about reformed or dispensational) and am using different colored highlighters for 8 different topics and the scriptures that I think help support them. I don't highlight every reference given, just the ones I think fit contextually. I started with bibliology and will go from there. I put a color code on the white, thick, blank page in the front of my bible. I am sure to run into trouble when the same scriptures support different topics, so I am trying to think of a way to get around this. I suppose I could highlight the 2nd color on the side of the verse. Has anyone ever tried anything like this? I thought it would be a good way to study the bible this year instead of reading it through in a year.