There WILL be more than you can absorb, no matter what level you start at. For example, I’ve been using e-Sword for over fifteen years and I’m still learning new things about using it. And, I’m still developing my understanding of various theological topics. So, you will be benefited if all you learn is how to use a complete concordance and your Bible’s marginal cross references.
There will be additional reading material, on line, for each block. [back]