Complex sentence: He is commonly portrayed as desiring to enjoy others' hospitality, and becoming exceedingly angry when hosts display any sort of impropriety or fail to please him as a guest, while conversely, hosts who serve him well are often blessed by him.
Split into simpler sentences: He is commonly portrayed as desiring to enjoy others' hospitality, and becoming exceedingly angry when hosts display any sort of impropriety or fail to please him as a guest. Conversely, hosts who serve him well are often blessed by him.