All this for one missed boasting session? And most of the material is the same rubbish--once you learn it once, you don't need to learn it again. All so you will continue to reap hardship from their hardship workings.
That would be similar to my attending a language class at the A2 level, long after I have reached B1 or higher. What good does it do to keep learning A2 material instead of going beyond? None, that's what good. Just as staying in A2 in a language is going to stop me from reaching C1, staying in the washtowel boasting sessions is going to stop you from reaching a decent spiritual level. You won't even learn the full bible in context, let alone how worthless it really is.