The whale as a dream symbol stands for intuition and knowledge of a situation. You are listening to your sixth sense and this helps you to move through your life path and to choose the right way. Also to see a whale in the dream may be a sign about huge and impossible project which you will not be able to finish.
Dream dictionary: a path of diamonds dream meanings
When a wheel is revolving in your dream then it shows that your life is too boring and all the situations repetitive. You have to free yourself from routine and express yourself more impulsively without thinking. Also the wheel may symbolize the beginning and movement toward your desires. If you have lost a wheel of a vehicle then this dream signifies that you are lost your own path and now it is hard for you to make a decision where to move.
…If one sees himself pillaging or plundering something in a dream, it means that he will recant a covenant, or ruin something useful, stray from God’s path, or it could mean that he will marry a young girl whom he will abuse sexually. If what he ruins is a cast of precious metal in the dream, then it denotes bad words he speaks, or jealousy and envy he carries. (Also see Booty)…
When you dream of being immortal, then such dream shows the long and healthy life you are going to live. On the other hand, the dream in which you are immortal, suggests you to take the new path of your life. Perhaps you should start all over again.