In the feudal society of Western Europe, how did the pope and the church enslave the people?

In the Middle Ages, the church proposed the system of "divine right of kings", preaching that kingship is given by God. To oppose the king is to oppose God, which is unjust and goes against God's principles. In this way, It controls people's thoughts of resistance. The pope and the church do not enslave the people, but allow the people to actively obey the leadership of the church in their minds. Those who disobey and attack the church's beliefs will be punished with "excommunication" or "excommunication." People Respect for God, fear and admiration for the leadership group of the Holy See, and imitation of saints and saints make people willing and fully abide by Catholic rules and regulations, making society more united and stable.