Murti: Murti refers to the physical representation or idol of a deity in Hinduism. It can be made from various materials like stone, metal, wood, or clay.
Puja: Puja is a ritualistic worship practice in Hinduism where devotees offer prayers, flowers, incense, and food to the images of gods/goddesses.
Avatar: In Hindu mythology, an avatar is an incarnation or manifestation of a deity on Earth. Avatars are believed to descend to restore balance and protect dharma (moral order).