In Islam, dreaming of a deceased person can indeed have profound meanings rooted in spiritual symbolism. Here are some key interpretations and insights:

1. Seeing a Deceased Person (الميت / Al-Mayit): Dreaming of the dead often signifies that the deceased might need your prayers (دعاء / Du'a) or that they are conveying a message. It might also reflect your ongoing attachment or unresolved feelings towards the person.

2. Spiritual Significance: Dreams involving the dead can be interpreted as reminders to reflect on one's own deeds and hereafter. They may also symbolize unresolved issues needing closure or spiritual guidance.

3. Emotional Reaction: The emotional intensity you felt might indicate the dream's importance. Islam encourages you to respond by supplicating for the deceased's forgiveness and reflecting on your relationship with them.

Interpretation Based on Context:

Given your response to the dream, it could be seen as a call for deeper reflection on your connection with the deceased. It may be a reminder to engage in acts of charity or prayer on their behalf, seeking forgiveness for them, which is considered a virtuous deed in Islam.

Spiritual Reflection:

The Prophet Muhammad (peace be upon him) recommended that when one sees something troubling in a dream, they should seek Allah's refuge from any harm, make supplications, and reflect on the spiritual journey ahead.

I hope this illuminates some of the meanings and gives you peace. Feel free to reflect on any specific details more personally significant from your dream.