Agate is believed to possess stabilizing and strengthening properties, promoting inner stability and composure. It is said to enhance mental function by improving concentration, perception, and analytical abilities. Agate is thought to bring about emotional healing, fostering feelings of security and safety, and dispelling fears and anxieties. It is considered a grounding stone that harmonizes the yin and yang energies, balancing the physical, emotional, and intellectual bodies. Agate is also believed to cleanse and stabilize the aura, eliminating and transforming negative energies. It is often used to enhance courage, build self-confidence, and encourage honest self-expression. Additionally, agate is said to facilitate acceptance of oneself and others, promoting self-awareness and spiritual growth.