Dreaming of a spider can symbolize creativity, patience, and complex situations. The meaning of seeing a spider in your dream can vary based on your current life circumstances, emotions, and experiences. Your personal feelings and experiences related to spiders can help you understand the significance of this dream. This symbol may indicate changes, growth, or new possibilities in your life.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Spider" (page 404).
In a dream, a spider represents a malicious woman, or a weak, perfidious and a distant man. A spider in a dream also represents a weaver, an ascetic or a monk. If one sees a spider in his dream, it may mean that he will meet a pious and a religious man. Weaving a web in a dream means becoming weak. A spider in a dream also could represent a pleasing wife. If one sees a spider hanging down from the ceiling in a dream, it indicates a severe winter in that area. (Also see Tarantula)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.