Final answer:
The function of the Weighing of the Heart and Judgment of Horace is primarily to assist the soul in the afterlife by weighing the deceased's heart against the feather of Maat to determine their fate.
Step-by-step explanation:
The function of the Weighing of the Heart and Judgment of Hunefer is to assist the soul in the afterlife. This process is depicted in the ancient Egyptian funerary text known as the Book of the Dead. The crucial scene portrays the heart of the deceased being weighed against the feather of Maat, symbolizing truth and order. If the heart balances with the feather, the deceased is granted eternal life; if not, their heart is devoured by a monstrous creature, leading to non-existence. This exemplifies the ancient Egyptians' belief in life after death, the significance of moral conduct, and adherence to divine law.
Hunefer's journey through the afterlife is detailed: Anubis guides him to the scales where his heart is weighed. Upon passing the test, Horus leads Hunefer to Osiris, signifying his vindication and readiness for the afterlife. The Opening of the Mouth ritual, also depicted, was performed to restore the deceased's senses, necessary for enjoying the afterlife.