An angel is often seen as a spiritual being that acts as a messenger or servant of a higher power, such as God. In many cultures and religions, angels are depicted as benevolent figures who provide guidance, protection, and comfort to humans. They are usually portrayed with wings and a glowing appearance, symbolizing their divine nature. In art and literature, angels are frequently associated with love, hope, and peace. They can be found in various stories, such as the Bible, where they deliver important messages or assist people in times of need. The concept of angels inspires many to believe in the presence of good in the world.