Too Simple

I learned in college chemistry that ingredients A and B do not yield C, like I was taught in High School. They yield A+B+C, plus some other things probably. My physicist son tells me most of what I learned in Physics was greatly simplified. Reality makes even supercomputers sweat. In Engineering, we add a safety factor because we can't know everything. Physiology is ridiculously complex. The same is true of faith and eternal life. An invitation to know God (eternal life) can't be reduced to four principles and a diagram.