In Journey to the West, the Jade Emperor didn't directly show his combat power because he wasn't the main character in the novel. However, according to the plot of the novel, the Jade Emperor was the master of all things in the world. He had great power and ability, and was a sacred and inviolable existence. In the novel, the Jade Emperor had used some spells and supernatural powers, such as the "Immobilization Technique" to restrain the monsters such as Sun Wukong and the "Power of Marshal Canopy" to subdue the water monster. All these plots showed that the Jade Emperor's strength was very powerful, but it was not a manifestation of his combat ability. Although the Jade Emperor had never shown his combat power, he was the master of all things in the world. He had great power and ability, and was a sacred and inviolable existence. In the novel, the image of the Jade Emperor showed a power and majesty that transcended the material world. It was a noble existence.