The Trials of Moses

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A closer look

Moses appears more than once in Botticelli's broad Sistine Chapel fresco. Follow the yellow clothing through its wooded landscape and a series of episodes comes into view. At the right, he confronts an Egyptian who has struck a Hebrew. Near the centre, he drives shepherds away from a well so that a group of women can water their flock. At the left, he approaches a bush that burns without being consumed. The Vatican Museums call the fresco Events in the Life of Moses; The Trials of Moses is another name for this same painting. It is a story about the making of a leader, told across one continuous wall rather than in three framed pictures.^[1][2]

The fresco belongs to the Stories of Moses on the Sistine Chapel's south wall. Its episodes come from Exodus 2 and 3, before the escape from Egypt and long before the later revolt of Korah. That position matters. Botticelli does not show Moses already exercising settled authority over a nation. He shows a younger man whose acts of intervention, exile and encounter with God precede his mission to free the Israelites.^[1][2][3][4]

The Vatican places this as the second surviving picture in the Moses cycle. The date refers to the documented campaign of wall painting; it is not a surviving diary entry for the day Botticelli completed this individual scene. The work was made for a papal chapel by a group of painters and workshops, so the record does not justify attributing every minor passage to Botticelli's own brush.^[2][5]

Contents

1. At a Glance
2. A Story Read from Right to Left
3. How Botticelli Holds the Episodes Together
4. Visitors in the painted crowd?
5. The Inscription and the Facing Wall

A Story Read from Right to Left

The Vatican's exact-object description reads the main events from right to left. In the first, Moses sees an Egyptian mistreating an Israelite and kills him. Exodus says Moses had grown up when he witnessed an Egyptian striking a Hebrew, one of his own people. After killing the man and hiding him in the sand, he learns that his deed is known. Pharaoh seeks his death, and he flees to Midian. Botticelli gathers the decisive action and the movement away from Egypt into one pictorial zone instead of asking a viewer to read a paragraph of narrative.^[1][3]

The episode resists an easy portrait of spotless heroism. In Exodus, Moses intervenes against violence but then conceals a killing and becomes afraid. His flight is a consequence of both Pharaoh's threat and the exposure of what he has done. The right side of the fresco gives the later scenes a starting point: before Moses can lead others, he has lost his secure place in Egypt. The sequence from conflict to exile is why the next landscape, rather than a royal interior, becomes the setting of his future.^[1][3]

At the centre, Moses reaches a well in Midian. Exodus describes seven daughters of a local priest drawing water for their father's flock. Other shepherds drive them away, and Moses defends the women and waters the animals. In the fresco, the well, troughs and sheep make their work visible. The confrontation is consequently more than a generic scene of men fighting outdoors: one group has prevented another from using a shared source of water, and Moses' action allows the flock to drink.^[1][3]

The Vatican Museums call the women the daughters of Jethro and identify Zipporah among them as Moses' future wife. The New American Bible's Exodus 2 text names their father Reuel; traditions use these names differently, so the apparent discrepancy should not be disguised. What the two sources agree on for this painting is the essential action at the well and Zipporah's later marriage to Moses. The fresco is concerned with the defence of the women, not with resolving the naming history of their father.^[1][3]

This well episode forms the visual and human middle of the wall. The Egyptian incident is dangerous and isolating; the Midian encounter puts Moses among people who need help and then offer him a place. Exodus reports that their father invites him in and that he remains with the family. Botticelli's placement of a flock close to the well makes that transition easy to understand even if the viewer cannot identify every figure. The animals and water are practical details of the narrative before they become possible symbols.^[1][3]

At the left, Moses approaches the burning bush. In Exodus 3, a flame appears from within it, yet the bush is not consumed. God calls to Moses, tells him to remove his sandals because he stands on holy ground, and sends him to bring the Israelites out of Egypt. The Vatican's description singles out the moment of removing the sandals and receiving the order. This is the decisive change in the fresco: Moses' earlier help for particular people is followed by a commission concerning an entire enslaved people.^[1][4]

Exodus also records Moses' uncertainty about the mission. He asks who he is to go to Pharaoh and bring the Israelites out. That question is not a separate crowd scene in Botticelli's painting. It helps explain why the bush is more than a decorative blaze at the edge of the picture. The scene marks a meeting in which authority is conferred, rather than a self-appointed departure for Egypt. The actual return to Egypt with Moses' family is pictured in the preceding south-wall fresco, which the Vatican calls Journey of Moses in Egypt.^[2][4]

How Botticelli Holds the Episodes Together

The fresco asks the eye to move across a landscape whose trees, rocks and paths join events that happen at different times. There are no heavy vertical dividers to announce a new chapter. Moses' recurring yellow clothing acts as a guide. Each appearance belongs to the same life, but it has a different task: resisting an Egyptian, protecting the women at the well, and standing before the burning bush. Recognizing the repetition changes what first looks like a crowded pastoral scene into a sequence.^[1]

The tree line and open ground also vary the pace. A building and close conflict at one end give way to the active group around the water, while the bush draws attention upward and apart from ordinary labour. The centre's sheep and troughs anchor the figures in a recognizable need. Botticelli could have placed three captions around these episodes; instead, repeated figure, directional movement and setting do the explanatory work. This is a close reading of the visible arrangement, not evidence for an undocumented drawing plan or a fixed route that every chapel visitor followed.^[1]

One surviving sheet offers a limited glimpse of how Botticelli studied bodily action. The 2022 Minneapolis Institute of Art/Uffizi catalogue identifies two nude men on Uffizi drawing 394 E, one seated and bent toward his foot. Curator Rachel McGarry compares that absorbed seated pose with Moses removing his sandals near the burning bush. She also stresses differences between sheet and fresco. The drawing borrows from the ancient thorn-pulling Spinario type and was not labelled by Botticelli as a design for this wall. It is useful evidence of a pose available to the painter, while the scene's actual preparation and transfer to plaster remain undocumented by that comparison.^[6]

Read from right to left, the episodes are not three interchangeable demonstrations of strength. Killing the Egyptian forces Moses to flee. Defending the women secures water and leads to a new household in Midian. The bush comes later as a call he does not issue to himself. The painting's single landscape lets these changes sit beside one another, but Exodus supplies their order and consequences. Without that textual sequence, the many figures could easily be mistaken for participants in one moment.^[1][3][4]

The Vatican's reading gives a further connection to the flock. It calls Moses a “good shepherd” in the central story and sees him as appointed leader in the other episodes. The sheep make that comparison visually tempting, but it is an interpretation offered by the museum, not a label painted over the animals or a surviving statement by Botticelli. The force of the image remains in the specific Exodus event: he makes it possible for the women to water their flock after the other shepherds have driven them away.^[1][3]

Visitors in the painted crowd?

At the left, near the group departing Egypt, two men with darker complexions and blue turbans have drawn attention from historians of the Sistine project. Rachel McGarry relates them to Ethiopian Christians who reached Rome in November 1481, during the wall campaign. Marco Bonechi compares the pair with two figures in the neighbouring Crossing of the Red Sea, painted by Biagio d'Antonio, and proposes that the four may represent visitors received by Pope Sixtus IV. His argument connects contemporary people and the timing of the commission with visible details in two frescoes. There is no inscription identifying these men, however, and the images cannot establish that Botticelli painted four individual likenesses or that every turban in the chapel marks an Ethiopian visitor.^[6][7]

The visitors' own journey is more complicated than the convenient phrase “Ethiopian embassy” suggests. Gianfranco Fiaccadori compares near-contemporary accounts with a later papal-ceremonial narrative. On his reading, an Ethiopian mission first reached Jerusalem after travelling through Cairo; Ethiopian monks then went on to Rome, where they were received in November 1481. The later claim that Ethiopia's young ruler directly sent a six-person embassy to the pope is disputed. The fresco does not settle that documentary question. It does show why a biblical scene painted in a papal chapel can invite questions about people actually present in Rome, alongside its narrative of Moses.^[7][8]

The Inscription and the Facing Wall

Above the scene, the Vatican records a Latin frieze inscription, TEMPTATIO MOISI LEGIS SCRIPTAE LATORIS. It identifies the burning-bush encounter as the episode to which this title particularly refers. A loose English sense is the testing of Moses, bearer of the written law. The wording may sound as if the fresco were only about one ordeal, yet the picture takes the viewer through several related moments before that call. The inscription directs attention to Moses' eventual role while the painted narrative shows experiences that precede it.^[1]

Across the chapel, Botticelli's Temptations of Christ faces this painting. The Vatican Museums explicitly link the two and interpret Moses' killing of the Egyptian as a prefiguration of Christ defeating the devil. That is a Christian reading of the pairing, not an assertion that the Book of Exodus calls the Egyptian the devil. The two frescoes let viewers compare episodes from the older and newer biblical histories across the physical space of the chapel.^[1]

The comparison belongs to a wider arrangement. The south wall tells Stories of Moses and the north wall Stories of Christ. Sixtus IV had the old papal chapel rebuilt in 1477–80; Botticelli, Perugino, Ghirlandaio, Rosselli and their workshops contributed to the wall decoration in 1481–82, and the chapel was consecrated in 1483. This historical setting explains why a young Moses' path towards leadership had a place in the room. It does not prove that we know the patron's exact instructions for any individual gesture in this fresco.^[2][5]

The Vatican's sequence also prevents a common confusion between Botticelli's two Moses pictures. This fresco treats Exodus 2–3, with the Egyptian, the Midian well and the bush. The Punishment of the Rebels is a later south-wall scene from Numbers 16, focused on a challenge to Moses and Aaron after the law has been given. Both belong to the same chapel programme, but the incidents, biblical books and visual arrangements are distinct.^[1][2]

Look again at the well between the violent beginning and the bush. It is where Moses' flight turns into protection of others, and where the landscape's sheep, troughs and figures make that change concrete. The Vatican's right-to-left reading then carries the eye to the moment of calling. Botticelli's fresco makes a long stretch of Exodus visible at once: a repeated man, altered by the events around him, moving towards a task larger than any one episode.^[1][3][4]

References

1. Vatican Museums, “Events in the life of Moses,” exact fresco description, sequence, inscription and facing-wall interpretation, accessed 29 September 2026 View source.
2. Vatican Museums, “Stories of Moses,” south-wall sequence, accessed 29 September 2026 View source.
3. Vatican, New American Bible, “Exodus 2,” verses 11–22, accessed 29 September 2026 View source.
4. Vatican, New American Bible, “Exodus 3,” verses 1–12, accessed 29 September 2026 View source.
5. Vatican Museums, “Cappella Sistina,” chapel history and collaborative 1481–82 wall campaign, accessed 29 September 2026 View source.
6. Rachel McGarry, “Finding Sandro Botticelli” and entry for Botticelli's Uffizi drawing 394 E, in Cecilia Frosinini and Rachel McGarry, eds., Botticelli and Renaissance Florence: Masterworks from the Uffizi (Minneapolis Institute of Art, 2022), printed pp. 10–13 (PDF pp. 16–17) on the Sistine project and Ethiopian visitors, and pp. 84–85 (PDF p. 53) on the drawing; consulted 1 October 2026 View source.
7. Marco Bonechi, “Four Sistine Ethiopians? The 1481 Ethiopian Embassy and the Frescoes of the Sistine Chapel in the Vatican”, Aethiopica 14 (2011), pp. 121–35, especially pp. 122–26; full article consulted 1 October 2026. The identification of the painted men is an argued possibility View source.
8. Gianfranco Fiaccadori, “A Marginal Note to ‘Four Sistine Ethiopians?’”, Aethiopica 14 (2011), pp. 136–44, especially pp. 136–39 on the mission's origin and the later account's discrepancies; full article consulted 1 October 2026 View source.

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