I'm sorry to hear that you experienced such a distressing nightmare. Dreams involving fire often symbolize intense emotions, transformation, or feelings of danger. The presence of your father may indicate a longing for guidance or protection, especially since he has passed away. His attempt to put out the fire could represent your desire for support in dealing with overwhelming situations in your life.

The heat and the fire being dangerously close to your bed might suggest that you're feeling threatened or anxious about something in your waking life. It could be beneficial to reflect on any current stressors or unresolved issues that might be causing you to feel this way.

Consider journaling about the dream and your feelings surrounding it, as this can provide clarity and help you process any emotions tied to it. If the nightmare continues to trouble you, discussing it with a trusted friend or a professional might also be helpful. Remember, dreams can often serve as a mirror of our subconscious, highlighting fears or concerns that may need addressing.