I've heard that my friend's dad has a brain tumor, and there will be no chances for survival. My heart hurts for her and for her family, but I don't know what to say. I just told her to keep on believing that miracles may come, to pray, and strengthen her faith. Is it enough to say those words of comfort in this tough time of her life? I can't imagine how painful it would be losing someone you love, and knowing in advance that any time could be a chance to lose them. How can I console her more?