got in invisible library and struck by unknown force and got out of it and able to talk with virgin mary
Dreams about libraries often symbolize knowledge, wisdom, and learning. In this dream, the fact that the library was invisible and you were struck by an unknown force could suggest that there are some hidden, unknown aspects of yourself or your life that are preventing you from accessing this knowledge and wisdom.
However, the fact that you were able to get out of the library and talk with Virgin Mary suggests that you were able to overcome these obstacles and access a higher spiritual understanding and guidance.
Virgin Mary represents purity, goodness, and motherly love. She may be a reminder that you are not alone on your journey and that you have access to divine guidance and protection. This dream may be a call for you to trust in your intuition, listen to your inner voice, and seek out help and guidance when needed.