The Stages of Arthur’s Decline
Le Morte d'ArthurThis flow traces how Arthur’s confident rule gives way to suspicion, divided loyalties, and the final loss of both king and fellowship.
increasing
Bearing strength in each event
decreasing
A Stable Court Emerges

The King Establishes Order
A realm drawn together
Arthur’s victories bring rival kingdoms under his rule. He restores estates and sets officers over the realm, giving his new kingship practical form.
Fellowship supports authority
The Round Table and recurring feasts bind knights to the king. Arthur’s power is strongest when trust and common purpose reinforce it.
Imperial Success

The High Point of Rule
Victory abroad
Arthur defeats the Emperor of Rome and receives the imperial crown. His knights are rewarded with lands, and his reputation reaches beyond Britain.
A confident return
The triumphant king returns home and receives public welcome. The outward height of his power makes the later collapse more striking.
Grail and Private Faults

Spiritual Failure Meets Political Trust
The fellowship has changed
The Grail quest removes many knights from ordinary court life and exposes their different moral limits. The return to tournaments cannot restore the unity that preceded it.
The queen’s relationship becomes vulnerable
Launcelot and Guenever resume their love, while rivals observe and accuse them. The king’s public authority now rests on private bonds that can be challenged.
The Queen’s Judgment and Rescue

The Court Splits
Legal judgment turns deadly
Arthur condemns Guenever for treason, and Launcelot rescues her from the pyre. The rescue forces Arthur and his knights to choose sides.
A king loses his fellowship
The pope’s intervention brings a short-lived settlement, but Gawaine refuses peace. Arthur’s government no longer commands a unified body of knights.
The Last Succession

A Kingdom Without Its King
The old order ends
Arthur and Mordred die after the final battle, and Guenever and Launcelot follow them. The Round Table’s remaining knights disperse.
A successor remains
Constantine takes the crown, but the old fellowship cannot be reassembled. The new reign begins with a legacy of loss rather than the earlier promise of unity.
After the early rebellion of the kings
After Arthur’s conquest of Rome
After the Grail quest, during the court’s later feasts
After Mordred and Agravaine expose Launcelot’s visits
After Mordred’s rebellion and Arthur’s death