God of War 2 ps2. Destiny's Atrium?

I'm currently playing God of War 2 on my ps2, and I now I can't continue. I'm at the Destiny's atrium and I already moved the statues, but nothing happened. Then, I can't get past the fire ball throwing wall on the ground level. I think I need the golden fleece, but I don't have it. I really need help. Thanks.