From the Internet Encyclopedia of Philosophy:
On the Good King according to Homer
On the Good King according to Homer (PHerc. 1507) is an ethical text, in which Philodemus offers an account of good and bad leadership qualities, but it also showcases Philodemus’ view that the Epicurean sage is best positioned to correctly interpret poetry. The treatise was dedicated to Lucius Calpurnius Piso Caesonius. Using examples from Homer, Philodemus offers advice on how to be a good leader and how to avoid being a bad one. He shows that a good person can be an effective and profitable leader if they abide by particular moral standards. He deals with themes such as leisure time, the character and behaviors of good and bad rulers, how to deal with conspirators and discord, interpersonal relationships, social harmony, as well as military matters.
Philodemus counsels against being a tyrant or despot and ruling through fear, saying that love and respect are much more effective means of governing. He recommends the avoidance of coarse behavior and jokes, licentiousness, drunkenness, overindulgence of food, boastfulness, unnecessary anger, severity, harshness, and bitterness in favor of the recitation of tasteful poetry, self-restraint in the consumption of food and drink, a stable disposition, control over excessive emotions, mildness, fairness, and gentleness. He writes that a good leader will be a lover of victory but not of unnecessary wars, battles, or civil war, and he argues that sowing dissent among one’s followers to maintain power is ineffective. He suggests that a system of punishment (rebukes and threats) and rewards (honors rather than personal gain) are effective for keeping discipline. Good rulers, according to Philodemus, are just and apply laws that are beneficial rather than simply strict. They display clemency and are dutiful. They undertake physical and intellectual training and are able to take wise counsel. The two traits Philodemus most praises in leaders are wisdom and conciliatory justice. Of all the Homeric heroes, Philodemus presents Nestor and Odysseus as displaying the greatest number of ideal traits.
Although the work is not strictly speaking a philosophical treatise, Philodemus interprets kingship theory through the lens of Epicurean philosophy, and he privileges traits such as emotional constancy, frankness, and self-restrained enjoyment of pleasures that contribute to personal security.
Source: