Sidrat al-Muntaha

[4] The Lote Tree of the Furthest Boundary is also used to refer to the Manifestation of God several times in Bahá’í literature.

But they paid no heed, so We let loose on them a flood from the dam and replaced their two gardens with others that yielded bitter fruit, tamarisk bushes, and a few lote trees.

˹They will be˺ amid thornless lote trees, 29. clusters of bananas, 30. extended shade, 31. flowing water, 32. abundant fruit— 33. never out of season nor forbidden— 34. and elevated furnishings.

Thus [it was that] Muhammad saw Gabriel in that location (الْمَكَان - al-makān) which is the Domain of the Pure and Beautiful, Elevated [celestial] Souls (مَحَلُّ الْأَرْوَاحُ الْعُلُوِيَّةُ الْزَّكِيَّةُ الْجَمِيلِيَّة - maḥall al-arwāḥ al-ʻuluwiyyah al-zakiyyah al-jamīliyyah)...Abdullah Yusuf Ali, whose The Holy Qur'an: Text, Translation and Commentary is among the most widely known English versions of the Qur'an,[7] explained that this tree "marked the bounds of heavenly knowledge as revealed to men, beyond which neither Angels nor men could pass.

"[8] George Sale, the 18th century English scholar, has "beyond which Angels themselves must not pass; or, as some rather imagine, beyond which no creature's knowledge can extend.

"[9] Sale also notes that one commentator states that line 16 refers to the "host of angels worshipping" around the tree[10] and another that it is about the birds which sit on its branches.

[11] The 19th-century English explorer Richard Burton reported seeing an ancient Sidr tree in Al-Masjid Al-Nabawi in Madinah, in a garden dedicated to Muhammad's daughter Fatima.

A cedar in Lebanon
Wild Ziziphus spina-christi tree in Iran
A page of Bustan by the Persian poet Saadi Shirazi telling the story of the lote tree