To dream of a wast cathedral with its domes rising into space, denotes that you will be possessed with an envious nature and unhappy longings for the unattainable, both mental and physical; but if you enter you will be elevated in life, having for your companions the learned and wise. ... Ten Thousand Dream Interpretation
Holy place, self-contemplation, quietness in times of unrest, as in Chapel and Church, only stronger because of its size and more intense. Nostalgic, remembering old times. Structuring one’s own life, great works, correlating many different strengths, fulfilling one’s calling.
Security and a place of quiet. It often suggests the need to take time out for contemplation.
Folklore: Viewing a cathedral from the outside is positive; from the inside, negative.... Little Giant Encyclopedia
The important nature of this building has led to many contrary definitions. It seems best to treat the outside view of a Cathedral as showing good fortune, while if you dream of the interior, you should take care, or trouble may befall you.... Mystic Dream Book
Dreams of a cathedral symbolize elaborate spirituality and outward devotion to your religious or spiritual path. This dream could also represent your attachment to the outer accoutrements of your spirituality. This dream is asking you to make sure that your spiritual walk matches your talk. See Church.... Strangest Dream Explanations