Eurydice support the theme by making efforts and having an intention to rescue his beloved from hell.
Step-by-step explanation:
The theme of the story is that love is a very important and a strong feeling in the life of the human being. Because of the importance, it gives the loved ones to fight for each other and to solve the problems of each others in the bad times.
Having trust and faith on each other is very important in the feeling of love. Eurydice shows this feeling when he makes efforts to solve the problems that his beloved one is going through and get her out of hell.