Jewish mystical tradition offers a stunning image: a ceaseless cycle of angelic creation, service, and dissolution, all fueled by a river of fire. Not just any fire, but the Rigyon, the River of Fire, described in Daniel 7:10 as “A river of fire streamed forth before Him.” According to the Tree of Souls, this river isn't just some abstract concept; it's the very source from which ministering angels are born anew each day.

Where does this fiery river come from? Imagine the sheer intensity of bearing the Throne of Glory! The tradition teaches that the River of Fire springs from the perspiration of the heavenly creatures who support God's Throne, bubbling forth from beneath it. Ginzberg, in Legends of the Jews, paints a vivid picture of bridges of fire spanning this river, pathways for the souls of the righteous.

But here's the really mind-blowing part: before any angel can sing God's praises, they must first plunge into this River of Fire. They dip their tongues and mouths seven times into its flames. It’s a baptism by fire, a purification ritual preparing them for the ultimate performance. Then, they encircle the Throne of Glory, singing hymns from sunrise to sunset, a continuous chorus echoing the words of Psalm 113:3, "From east to west the name of Yahweh is praised."

However, their service is fleeting. As the text says, those who serve today do not serve tomorrow, and those who serve tomorrow will never serve again. Why? Because the brilliance of God's glory is so overwhelming that it exhausts them. Their faces darken, their eyes dim. Metatron, the chief angel, cries out, "The Throne of Glory is glistening!" – a signal for the angels to fall silent and return to the River of Fire. There, in the very flames that birthed them, they meet their end, making way for a new generation of celestial singers. Some say they are even consumed by a fire that goes forth from God's little finger, as it is said in Psalm 97:3, "Fire is His vanguard, burning His foes on every side."

Why this constant destruction? The tradition offers a few explanations. Perhaps it's because the angels didn't sing in perfect unison, or didn't utter their prayers in the proper order. Or maybe, as some suggest, it's to prevent them from overhearing the explicit Name of God spoken by Metatron.

But the River of Fire isn't just about destruction. It's also about renewal. Think of it as a heavenly mikveh, a ritual bath. This fiery immersion burns away impurities, leaving only purity behind. The Zohar tells us that this river serves as a cleansing agent for all souls.

So, what does this all mean for us? This image of constant creation and destruction, of purification through fire, reminds us that even in the face of overwhelming divine presence, there's always room for renewal. We, too, can immerse ourselves in the metaphorical "River of Fire" – facing our challenges, purging our impurities, and emerging ready to offer our own unique song of praise, however imperfect it may be.