Here's why:
* Milton was a staunch advocate for liberty and freedom of speech, but he believed in the rule of law and due process. He argued for the right of the people to resist tyranny, but he did not support the extrajudicial killing of monarchs.
* Milton's views on the monarchy were complex and nuanced. He believed that the people had a right to overthrow a tyrannical king, but he also believed that the king should be subject to the rule of law.
* Milton's most famous work, *Paradise Lost*, is a complex exploration of the nature of good and evil, power, and authority. He does not explicitly endorse the death of kings in this work, though his views on the nature of power could be interpreted as critical of monarchy.
It is important to note that while Milton did not advocate for regicide, he was a vocal critic of the monarchy. He wrote numerous pamphlets and treatises opposing the policies of King Charles I and supporting the cause of the Parliamentarians during the English Civil War. However, his arguments focused on the abuse of power and the need for constitutional reform, not on the killing of the king.
It is also important to distinguish between Milton's views and the actions of other revolutionaries. While some individuals during the English Civil War advocated for the death of King Charles I, Milton himself did not.
In conclusion, while John Milton was a fierce critic of the monarchy and a strong advocate for republicanism, he did not endorse the death of kings. His views on the monarchy were complex and nuanced, and he believed in the rule of law and the right of the people to resist tyranny, but not to engage in extrajudicial killing.