Les 72 Clés angéliques du royaume de l'âge d'or by Joeliah presents a spiritual framework centered on the concept of 72 angelic keys believed to unlock access to a higher state of consciousness often referred to as the 'Golden Age.' The work blends elements of Western esotericism, mystical theology, and New Age thought, offering readers meditative practices, symbolic interpretations, and invocations intended to facilitate personal transformation and alignment with divine energies. Structured as a guidebook, it explores each of the 72 keys in sequence, associating them with specific angels, virtues, and cosmic principles. The text emphasizes inner purification, spiritual awakening, and the restoration of harmony between humanity and the celestial realm. Written in French and first published in 1995, the book reflects late 20th-century interests in angelology and holistic spirituality, positioning itself within a broader tradition of metaphysical literature that seeks to bridge ancient wisdom with contemporary spiritual practice.