“judaism had to change to survive in the 21st century”

The story of Jewish survival is so extraordinary, unique, and immense that it challenges creativity. In our own century, the two great powers which stated, "Israel is laid waste"--Hitler's Third Reich and the Soviet Union—have been crumpled and destroyed. But the people of Israel live.

the answer is:

apprehensive.

the answer should be:

the intervention of the supernatural gives gilgamesh hope that he will defeat humbaba.