Sapphire, known for its deep blue color, is a crystal of wisdom, truth, and serenity. Often referred to as the "Stone of Wisdom," sapphire is believed to stimulate the mind, enhancing mental clarity and insight. This crystal is known for its ability to promote spiritual awakening and align the mind with higher principles of truth and integrity. Sapphire is also associated with tranquility and peace, providing a calming influence on the emotions. Its energy is said to bring protection, fortune, and spiritual insight, making it a powerful ally for those seeking inner peace and enlightenment.