To dream about slavery, signifies the lost ability and control of your own life. Perhaps there are other people who manage and control the aspects of your life and makes decisions instead of you. On the other hand, the dream could indicate the shortage of independence the dreamer has, but wishes to be it different.

Symbolizes the service and discipline in its two opposite meanings, which shows two opposite things such as slavery and unity. The slavery side is always imposed by force. The service and freely unit side is assumed as a means of personal fulfillment, union with an idea and cause or divinity. The dominant feelings in the dream will be what will clarify which of the two options is correct in each case.

…The mule is a symbol of slavery in any kind of dream. Therefore, the dreamer subconsciously is considering himself or herself to be a slave due to undergoing situations, tasks or humiliating treatment. If a young woman dreams or riding a white mule, it indicates that marriage is near, but just for benefits and not for actual love. If the woman is already married, it indicates that the husband is achieving a comfortable economic position. When a young woman dreams of a herd of white mules running past her, and worse if they are frightened, it indicates that she will continue to have admirers and propositions of love affairs, but none of serious marriage. When a woman who is engaged to be married dreams of a dead mule, and worse if the mule is black, indicates that the engagement will end and there will be failure in other relationships…

…(Capital punishment | Death | Decapitation) In a dream, beheading means freedom from slavery or dispelling sorrows and dismay, payment of one’s debts, or it could mean prospering. If one knows his assailant in the dream, it means receiving wealth at his hand. If one is sick, it means that he will recover from his illness, and if he is not sick, it means that he will attend a pilgrimage. If the assailant is a young boy, then it means comfort, joy and relief from his burdens through his own death. If a healthy person is beheaded in a dream, it means the end of his comfort or loss of his job or authority. If one sees the governor of the town beheading him in a dream, it means that God Almighty will save him from his sorrows and strengthen him in this life. If one sees a ruler…

Slaves or slavery in a dream are the symbols of repressions and constant anguish that do not allow you to act freely.

…and following the annual pilgrimage to Mecca. If one gives permission to his wife to leave him in a dream, it means that they will be divorced. If a bondman sees himself liberated in a dream, it means that he or his master may die shortly. If a bondman dies in a dream, it means that he will be liberated. Manumission means departure from bondage. If a sick person sees himself liberated from bondage in a dream, it means his death. If he is a sinner, it means that he will repent for his sin. If he is an atheist, it means that he will become a believer and God Almighty will forbid his flesh to hell-fire. If a free man sees himself liberated from slavery in a dream, it means that he will repay his debts, or repent for his sins. (Also see Feast of Immolation | Slave)…

…Chains are a symbol of slavery in every aspect, like the psychological and mental auto- limitations that stop the self-improvement of spirit. In the religious area, it means to undergo religious concepts and beliefs even against your own thinking. And all this is somehow manifested in dreams, especially when there is repression. Dreaming of being chained suggests a change of life, perhaps a change of home, job or affections; it shows future of being in uncomfortable situation by improper treatment or because you aspire to something better. It indicates the inability to break free of what is bothering you. Dreaming of being chained but that you are able that break free, means that you can break free from what bothers you and you will succeed. Dreaming of chains indicates the risk of falling into an environment that is unsuitable for your personality. This usually happens when you plan to…

(Evergreen) An oak tree in a dream represents profits, prosperity, honor, or associating with heedless people who live in the mountains, or perhaps it could mean visiting righteous people, ascetics and renunciates who live in the wilderness or in uninhabited ruins. An oak tree in a dream also may mean homosexuality or sodomy. An evergreen tree in a dream represents the element of longevity and strength, but it could also imply slavery because of its needles. (Also see Oak | Tree)