The answer is: Annually

Lev 16:29-34 - The Day of Atonement was the holiest day of the year for Israel.

The Day of Atonement, known as Yom Kippur in Hebrew, is a profound observance that highlights profound themes of forgiveness and renewal. This annual feast takes place on the tenth day of the seventh month in the Jewish calendar, which is Tishri. What's fascinating is how it positions life around cycles—every year, people have the chance to reset their moral compass, reflect on their actions, and seek reconciliation with both the divine and others in their community.

During this day, high priests, dressed in simple white garments, played a central role. One of the them—a noteworthy detail—is the practice of using casting lots on two goats. One was sacrificed, and the other, known as the "scapegoat," symbolically bore the sins of the people and was sent into the wilderness. This illustrates the deep yearning for connection and cleanliness, both physically and spiritually. It echoes the notion that, like the Israelites, we all sometimes feel burdened by our past choices—which is universal.

Culturally, these rituals resonate beyond ancient Israel; they echo into modern practices of atonement seen in various traditions, emphasizing the importance of communal harmony and personal reflection. While we might not observe it today in the same way, the spirit of atonement and forgiveness stretches across cultures, reminding us of the victory found in vulnerability and the importance of ecology—finding balance after chaos each year. Isn’t it fascinating how these ancient practices continue to inspire us today?