Spiritually the quartet a set of four similar things considered as one object links with the Quaternity, which signifies manifestation on the physical plane. The Quaternity, from a theological perspective, is the Holy Trinity Father, Son and Holy Ghost plus the feminine principle of Wisdom. Anything repeated more than once emphasizes the significance of that object to the dreamer. The dream object will be reproduced four times at the same moment, rather than being seen sequentially, in order to make the emphasis apparent. Dreaming of a quartet of any kind signifies a link with the material or practical aspects of other objects in the dream. It could be necessary to concentrate on pragmatic solutions to a problem. A musical quartet symbolizes harmony. Also consult the entry for Four in Numbers.