Which is the first step of Raja Yoga?

The first step of Raja Yoga is indeed Yamas. Raja Yoga, often referred to as the "royal path" of yoga, is primarily based on the eight limbs outlined by Patanjali in the Yoga Sutras. The Yamas consist of ethical guidelines and moral principles that serve as the foundation for a practitioner's journey in yoga.

By starting with Yamas, practitioners cultivate a growth in self-discipline and personal conduct, which helps create a stable inner environment necessary for deeper practices. Yamas include non-violence, truthfulness, non-stealing, conservation, and honesty, each promoting positive interactions with others and fostering a more peaceful community and personal life.

Moving forward, the subsequent steps build upon this ethical foundation. While Niyama refers to personal observances, Pranayama deals with breath control, and Dhyana involves meditation, these practices develop further along the path, emphasizing the importance of having established a solid grounding through Yamas.