Spiritual warfare is a concept in Christianity that refers to the belief that Christians are engaged in a spiritual struggle against the forces of evil, often personified as Satan or demons. This concept is rooted in biblical teachings, such as those found in Ephesians 6:12, which states, "For we do not wrestle against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this age, against spiritual hosts of wickedness in the heavenly places." In Hebrew, the term can be translated as מלחמת רוחנית (Milhemet Ruḥanit). Similar concepts exist in other religious traditions, such as the Islamic notion of Jihad al-Akbar, which refers to the greater struggle against one's own ego and sinful desires, and the Buddhist concept of Mara, a demon who tempts and distracts individuals from their spiritual path. Spiritual warfare often involves practices such as prayer, fasting, and exorcism, aimed at overcoming spiritual opposition and advancing God's kingdom.