Dominion theology is a belief system that teaches that Christians are supposed to be in charge of the world. They believe that God has given them the authority to rule over the earth and everything in it. This means that they should have control over things like politics, economics, and even the environment.
In simple terms, it's like being the boss of a big treehouse. You get to decide who gets in and who doesn't. You also get to make the rules and everyone has to follow them.
This belief is based on the Bible, especially Genesis 1:26 where God gives humans dominion over the earth. Dominionists believe this means humans have been given the responsibility to manage and care for the earth, but also to have authority over it.
However, there are different interpretations of this belief, and some people take it to extremes by trying to establish a theocracy - a government where religion and politics are intertwined. They believe their interpretation of the Bible should be the law of the land, and anyone who disagrees should be punished.
There are other Christians who disagree with this belief and believe in a separation of church and state, where religion doesn't have an official role in government.
Overall, dominion theology is a belief that teaches Christians to be leaders and take responsibility for the earth, but it can be controversial and have extreme interpretations.