Deism is a philosophical and theological belief system that emphasizes the use of reason and observation to understand the natural world. Deists believe in a supreme being who created the universe and then allowed it to run according to its own natural laws. They do not believe in supernatural events or divine intervention in the world. Deism was a popular belief system among the Founding Fathers of America. Many of the Founding Fathers, such as Thomas Jefferson, Benjamin Franklin, and James Madison, were deists. Deism appealed to the Founding Fathers because it was compatible with their belief in reason and individual liberty. Deism had a number of important influences on the Founding Fathers’ thinking about government and society. For example, the Founding Fathers believed in a limited government that should not interfere in the lives of its citizens. They believed that people have the right to govern themselves and that they should not be subject to the rule of a tyrant. The Founding Fathers’ belief in individual liberty led them to believe in a government that should protect the rights of its citizens. They believed that people have the right to life, liberty, and the pursuit of happiness, and that these rights should be protected by the government. Deism influenced the Founding Fathers’ writing of key documents such as the Declaration of Independence and the Constitution of the United States. The Declaration of Independence refers to a supreme being who created the universe and endowed all people with certain natural rights. The Constitution of the United States does not mention God or religion and reflects the Founding Fathers’ belief in the separation of church and state. The Bill of Rights protects fundamental rights based on the Founding Fathers’ belief in the natural rights of all people. The influence of deism on the Founding Fathers is still evident today in the American system of government, which is based on the principles of reason, individual liberty, and the consent of the governed. Although not all of the Founding Fathers were deists, deism played a significant role in the shaping of the American system of government.