Obsidian is a volcanic glass that is often regarded as a powerful protective stone. It is believed to create a shield against negative energies, psychic attacks, and environmental pollutants. Due to its reputation for protective qualities, Obsidian is sometimes used to guard against psychic attacks, negative entities, or unwanted spiritual influences. It is thought to have purifying properties, and may be used in emotional healing and spiritual practices to remove negativity release emotional blockages, trauma, and negative patterns and promote spiritual growth. This may encourage insight and self-discovery leading to self-reflection, helping uncover deep-seated emotions promoting self-awareness, and encouraging personal growth.

Obsidian is associated with grounding and stabilizing energies. It is believed to help individuals stay rooted in the present moment, fostering a sense of stability and balance. It can absorb and transmute negative energies into positive ones. Some people use Obsidian during meditation as it is thought to have a calming effect on the mind, may promote relaxation, a more positive mindset and alleviate feelings of stress or anxiety. Some also believe that Obsidian can enhance psychic abilities and intuition. It is thought to sharpen perceptions and facilitate a deeper connection to higher consciousness.