Cardinal Richelieu inaccurately portrayed
Cardinal Richelieu is portrayed inaccurately in THE THE MUSKETEERS and THE FOUR MUSKETEERS as an ambitious ruthless man. Yes, the cardinal was ambitious and ruthless, but for advancing the glory and success of France as a preeminent European power. In this the cardinal proved successful, for as long as he lived.
Cardinal Richelieu was already a successful man in his vocatiion. He achieved the status and rank of cardinal. The only higher place he could go was to be the Pope. But this is not what Richelieu wanted.
Cardinal Richelieu was essentially France's de facto prime minister/grand vizier/chancellor/grand foreign minister, basically an official, second-in-command but who wields the real authority because the highest authority - the king - lets him do so. King Louis XIV may not have been the dunce as portrayed in the movies, but he wasn't a strong king. King Louis may have even been grateful for someone like Richelieu, who could not overthrow him, being an official cardinal of the Roman Catholic Church, but could serve as the king's backbone and grand master strategist and master diplomat. In other words, King Louis had found the PERFECT man to effectively wield the king's power in his name, but would not pose a political threat to the throne.
Richelieu's only downfall was that he was but a mortal man and so eventually he knew he must die. If Richelieu made any serious mistake, it was a miscalculation in selecting his successor. Cardinal Richelieu did in fact find a younger priest, a capable Italian named Marazin, to succeed him. Richelieu trained and mentored Marazin to succeed him. Historians agree that Marazin was indeed a capable man and might have succeeded. But Richelieu had not counted on French ethnic bigotry. While the powerful cardinal frenchman Richelieu lived, it seemed that everyone around would accept his designated successor without question. But then Richelieu eventually passed away and as planned, Marazin became his successor at the French royal court. But Marazin was a foreigner, an Italian, and this worked against him at court and amidst the deep political intrigues around the court. Marazin's political connections that Richelieu had prepared for him did not prove as reliable and enduring. In short, Marazin, according to history, proved only partially successful and in the ultimate end was slowly pushed aside at court. The death of Richelieu and the partial success of Marazin was not a monumental disaster for France but the loss of Cardinal Richelieu, his steel trap mind, and cunning diplomatic powers did handicap France in Europe.
Cardinal Richelieu was brilliant, cunning, capable, and ruthless. I have no doubt he did things that were bad. But the man was not personally corrupt and history does not show that he coveted after things like wealth, women, luxury, food, or other material things. No doubt the man enjoyed his position of status as Roman Catholic cardinal and prime political player at the top tier of French royal politics, all in the name of promoting the glory and power of France.