Dreaming about the death of a loved one, especially a parent, can be quite distressing. This type of dream often reflects deep emotional concerns or fears rather than a literal prediction. Here are a few interpretations:

1. Fear of Loss: This dream may symbolize your fear of losing your father or your worries about his well-being. It could be a manifestation of your subconscious concerns about mortality and the fragility of life.
2. Change and Transition: Death in dreams can also signify change or transformation. It may represent an aspect of your relationship with your father that is evolving, or it could signify a need for you to let go of certain feelings or beliefs.
3. Emotional Processing: Sometimes, dreams about death allow us to process grief or unresolved issues. If you have experienced loss in the past, your mind might be working through those feelings.
4. Connection and Support: Your prayer for protection and covering for your family indicates a strong bond and a desire for their safety. This dream might be a reminder to cherish those relationships and convey your feelings to them.

It's important to recognize that dreams are highly personal, and their meanings can vary based on individual experiences and emotions. Consider reflecting on your current feelings and circumstances, as they may provide additional insight into your dream. If these dreams continue to trouble you, talking to a trusted friend or a counselor might also help.