Celtic knot design pendant. The pendant comes with a matching black fabric chain. The celtic knot, also called trinity knot, has been used in Irish representations since the 6th century. The basic form is an equilateral triangle, only here the knots are interwoven, which are bent into each other to form false corners. The knot symbolises the Trinity God the Father (creator of the world), Jesus the Son of God (world redeemer) and the Holy Spirit (sustainer of the world). The inseparability of unity is symbolized by the intertwined form and the connecting circles. In addition, the Celtic knot is supposed to help its wearer to realize dreams.