Islamic Interpretation of Dreams (Ibn-i Sirin):
(Safe) In a dream, a closet represents one’s wife, a hide-out, protection or a veil.
Ifone sees his closet destroyed in a dream, it may mean the death of his wife.
Acloset in a dream also represents a made, keeping secrets, confidentiality or intimacy between husband and wife, protecting the reputation of chaste women, beautiful garments or it could represent the day and the night.
If one puts something in a closet in a dream, it means that he will find it there when he needs it.