In ancient mythologies, various gods and goddesses were associated with protection, guarding, and defense. These deities were often worshipped and revered for their ability to protect individuals, communities, and even entire civilizations from harm, danger, and evil forces. Depending on the culture and era, different gods and goddesses were regarded as the god of protection. Here, we will explore some of the most well-known gods of protection from various ancient mythologies.

In Greek mythology, the god of protection was Ares. Ares was the son of Zeus and Hera, and he was associated with war, violence, and courage. He was often depicted as a muscular warrior wearing armor and carrying a spear or sword. Despite his fierce and violent nature, Ares was also believed to protect soldiers and warriors in battle. He was known to intervene in battles, granting victory to those who worshipped him and fought under his banner. Ares was often invoked by Greek soldiers before going into battle, and he was also associated with protection in matters of love and relationships.
Another Greek god associated with protection was Athena. Athena was the daughter of Zeus and the goddess of wisdom, strategy, and war. She was often depicted wearing armor and carrying a spear or shield. Unlike Ares, Athena was a more strategic and tactical warrior. She was known to be wise and cunning, and she used her intelligence to protect and defend her people. Athena was often invoked for protection in matters of wisdom, justice, and strategy. She was also believed to protect artisans, craftsmen, and other skilled workers.
In Norse mythology, the god of protection was Thor. Thor was the son of Odin and the god of thunder, lightning, and storms. He was often depicted as a muscular warrior wearing a red beard and carrying a mighty hammer called Mjolnir. Thor was a fierce and powerful god who was believed to protect his people from evil and harm. He was often invoked for protection against storms, lightning, and thunder. Thor was also associated with fertility and agriculture, and he was believed to protect crops and livestock from disease and disaster.
In Egyptian mythology, the god of protection was Horus. Horus was the son of Osiris and Isis and the god of the sky, war, and protection. He was often depicted as a falcon or a man with a falcon head, and he was believed to have the power to see everything from above. Horus was a powerful and fierce warrior who was invoked for protection in matters of war, hunting, and navigation. He was also believed to protect the pharaohs of Egypt and their kingdoms.
In Hindu mythology, the god of protection was Vishnu. Vishnu was one of the Trimurti, the three primary gods of Hinduism, along with Brahma and Shiva. He was the preserver of the universe, and he was often depicted as a blue-skinned deity with four arms, holding various weapons and symbols. Vishnu was believed to protect the world from chaos and destruction, and he was often invoked for protection in matters of wealth, health, and prosperity. He was also associated with protection in matters of love and relationships.
In Chinese mythology, the god of protection was Guan Yu. Guan Yu was a legendary warrior who lived during the Three Kingdoms period of China. He was a general in the army of Liu Bei, and he was revered for his loyalty, bravery, and honor. Guan Yu was often depicted wearing a green robe and carrying a long sword called the Green Dragon Crescent Blade. He was believed to protect soldiers and warriors in battle, and he was often invoked for protection in matters of business, wealth, and prosperity.
In conclusion, there were many gods and goddesses associated with protection in various ancient mythologies.