Based on the provided reference for the character Lucifer Morningstar from the Lucifer series, Lucifer's father is God.
According to the Wikipedia entry for Lucifer Morningstar (Lucifer), the character's family structure clearly identifies his paternal parent.
Lucifer Morningstar's Family
The reference explicitly details Lucifer's immediate divine family:
- Father: God
In addition to his father, Lucifer has numerous celestial siblings.
- Siblings:
- Amenadiel
- Azrael
- Michael (twin brother)
- Uriel
- Remiel
- Gabriel
- Zadkiel
- Raphael
- Various other angels
This information outlines the core familial relationship for the character within the context of the show and related materials.
For more details on the character, you can refer to the Lucifer Morningstar (Lucifer) entry.
