Pentagram in the context of "Great dodecahedron"

In geometry, a Kepler–Poinsot polyhedron is any of four regular star polyhedra.

They may be obtained by stellating the regular convex dodecahedron and icosahedron, and differ from these in having regular pentagrammic faces or vertex figures. They can all be seen as three-dimensional analogues of the pentagram in one way or another.

In geometry, a pentagon (from Greek πέντε (pente) 'five' and γωνία (gonia) 'angle') is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°.

A pentagon may be simple or self-intersecting. A self-intersecting regular pentagon (or star pentagon) is called a pentagram.

A pentacle (also spelled and pronounced as pantacle in Thelema, following Aleister Crowley, though that spelling ultimately derived from Éliphas Lévi) is a talisman that is used in magical evocation, and is usually made of parchment, paper, cloth, or metal (although it can be of other materials), upon which a magical design is drawn. Symbols may also be included (sometimes on the reverse), a common one being the six-point form of the Seal of Solomon.

Pentacles may be sewn to the chest of one's garment, or may be flat objects that hang from one's neck or are placed flat upon the ground or altar. Pentacles are almost always shaped as disks or flat circles. In the Hermetic Order of the Golden Dawn, though, a pentacle is placed within the triangle of evocation.

The Seal of Solomon or Ring of Solomon (Hebrew: חותם שלמה, Ḥotam Shlomo; Arabic: خاتم سليمان, Khātam Sulaymān) is the legendary signet ring attributed to king Solomon in medieval mystical traditions, from which it developed in parallel within Jewish mysticism, Islamic mysticism and Western occultism.

It is often depicted in the shape of either a hexagram or a pentagram. In mystic Jewish lore, the ring is variously described as having given Solomon the power to command the supernatural, including shedim and jinn, and also the ability to speak with animals. Due to the proverbial wisdom of Solomon, it came to be seen as an amulet or talisman, or a symbol or character in medieval magic and Renaissance magic, occultism, and alchemy.

The flag of Ethiopia (Amharic: የኢትዮጵያ ሰንደቅ ዐላማ) consists of a green, yellow, and red tricolour with the national emblem, a golden pentagram on a blue disc, superimposed at the centre. While the colours green, yellow, and red in combination held symbolic importance since at least the early 17th century, the modern tricolour was first adopted on 11 October 1897 by Menelik II, and the present flag on 31 October 1996.

Theistic Satanism, otherwise referred to as spiritual Satanism, or devil worship, is one of two manifestations of Satanism, in contrast to nontheistic Satanism. It is an umbrella term for religious groups that consider Satan to objectively exist as a deity, supernatural entity, or spiritual being worthy of worship or reverence, whom individuals may believe in, contact, and convene with, in contrast to the atheistic archetype, metaphor, or symbol found in LaVeyan Satanism.

Organizations who uphold theistic Satanist beliefs most often have few adherents, are loosely affiliated or constitute themselves as independent groups and cabals, which have largely self-marginalized. Another prominent characteristic of theistic Satanism is the use of various types of magic. Most theistic Satanist groups exist in relatively new models and ideologies, many of which are independent of the Abrahamic religions.