when reading a sutta it is helpful to look at who the sutta is being given to. maybe its being given to monks with insight, maybe to a farmer with no understanding of the dhamma at all. the dhamma was given by the Buddha to different people at different times with different understandings and abilities, maybe this is something you just don't understand yet.
สัพเพ สัตตา สุขีตา โหนตุ
the mountain may be heavy in and of itself, but if you're not trying to carry it it's not heavy to you- Ajaan Suwat