Numina refers to the divine powers or spirits believed to inhabit natural objects and places in ancient Roman religion. These entities were thought to influence various aspects of life, such as agriculture, fertility, and protection. The concept emphasizes the sacredness of nature and the importance of rituals to honor these spirits. In Roman culture, numina were often associated with specific locations, like rivers or trees, and were invoked during ceremonies. The term is derived from the Latin word "numen," meaning divine will or presence. This belief system reflects the Romans' deep connection to their environment and the spiritual significance they attributed to it.