Silk Rug - Caesarea Ottoman The main pattern of the rug is the tree of life pattern. Tree of life rugs and the concept of “Tree of Life” predates Jewish, Christian, and Muslim traditions. In its purest form, it stands as the giver of life. However, Oriental rug weavers adapted the design to reflect the meaning compatible with their own local religion and culture. In every tradition in which this motif is found, it is an important symbol of life and abundance.