The difference between six-arm immobility and immovable king

The six-arm immobility is a guiding principle of Buddhism; Fudo Myoyo is a Buddhist deity.

The six-arm immobility is the guiding principle for Buddhist practitioners, emphasizing that practitioners should maintain six types of immobility, namely, immobility of mind, immobility of views, immobility of thoughts, immobility of words, immobility of actions, and immobility of leave. Fudōmyōō is a god in Buddhism, a god with six arms, symbolizing the principle of six-arm immobility.

Buddhism is a world religion that originated in India and was founded by Sakyamuni Buddha. It is a religious belief with Buddha as its core and emphasizes liberation, compassion, wisdom and self-transcendence.