Dreaming of doubt or uncertainty indicates that you have some hesitations or doubts in your mind. Such dreams often reflect anxiety or discomfort regarding certain aspects of your life. You may be struggling to make decisions or feel unsure about the circumstances surrounding you. To free yourself from this state, it's essential to pay attention to your feelings and develop a clear understanding of the situation.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Recognize" (page 354) â resolved via the equivalent "Uncertainty" entry.
In a dream, uncertainty means heedlessness or being allured by Satan. Uncertainty and doubt about all religions in a dream represents adjuration and ingratitude. If a person who is concerned about religious explanations sees himself unable to recognize what faith he belongs to, or what direction to turn to in a dream, it represents doubt and lack of knowledge or certitude. If a seeker or a student on the path sees himself searching at no avail for a place to pray in a dream, it represents a blocking on his path, or obstruction of his learning. As for a merchant, uncertainty in a dream represents obstacles hindering his efforts from receiving any significant benefits from his business.
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.