Answer:
The intervention of the supernatural gives Gilgamesh hope that he will defeat Humbaba.
Step-by-step explanation:
According to the excerpt, Enkidu assures Gilgamesh that he would defeat Humbaba because he would be helped by the lord Shamash.
Humbaba is a monster that Gilgamesh must defeat and because of how terrifying he is, Gilgamesh is scared and unsure that he can actually defeat the monster but he gets reassurance from Enkidu that he would defeat Humbaba with the help of the supernatural.