First let me begin with offering condolences, I'm sorry for your loss.
Next, my response is based on the assumption that you meant physical and not "psychical". If your meant psychical then my comment may not help.
It sounds to me like you had a premonition. The fact that your grandmother was in hospice makes having a death premonition logical. She is in a place where people die so death is inevitable, therefore a valid logical premonition. I have a premonition 6 days a week that my mail will be delivered, that is logical based on past experience. You may have subconsciously had that premonition other days and never registered it because she did not die that day. The fact that you had the premonition that day and she died that day I would call coincidence or a self fulfilling prophecy, both logical.
If she were not in ill health and you had the premonition and she died that would not be logical.
You may be looking for a logical answer to a situation where logic is not applicable. I suggest that you just accept your feelings, logical or not. If you feel that your premonition somehow caused her death then you might want to seek some professional help in dealing with grief.
Don't confuse what you felt with being a theist.
Next, my response is based on the assumption that you meant physical and not "psychical". If your meant psychical then my comment may not help.
It sounds to me like you had a premonition. The fact that your grandmother was in hospice makes having a death premonition logical. She is in a place where people die so death is inevitable, therefore a valid logical premonition. I have a premonition 6 days a week that my mail will be delivered, that is logical based on past experience. You may have subconsciously had that premonition other days and never registered it because she did not die that day. The fact that you had the premonition that day and she died that day I would call coincidence or a self fulfilling prophecy, both logical.
If she were not in ill health and you had the premonition and she died that would not be logical.
You may be looking for a logical answer to a situation where logic is not applicable. I suggest that you just accept your feelings, logical or not. If you feel that your premonition somehow caused her death then you might want to seek some professional help in dealing with grief.
Don't confuse what you felt with being a theist.
Being told you're delusional does not necessarily mean you're mental.