Iyar (Hebrew: אִייָר or אִיָּר) stands out as the eighth month of the civil year, commencing on 1 Tishrei, and the second month of the Jewish religious year, starting on 1 Nisan, as per the Hebrew calendar. This month, spanning 29 days and typically aligning with April–May on the Gregorian calendar, is not just any other month. In prophetic literature, Iyar is referred to as "the Month of Radiance" (Chodesh Ziv) due to the vibrant blossoms adorning trees during this time, and historically, the month was known as Ziv, a Hebrew term signifying "light" or "glow" (1 Kings 6:1, 6:37).
Kabbalistic teachings elucidate that Iyar (Aleph, Yud, Yud Resh) forms an acronym for Ani Hashem Rofecha – translating to "I am G-d your healer." This symbolism underscores the intrinsic healing potential within each individual, making Iyar a month of introspection and self-care. Furthermore, the thirsty and weary Israelites encountered a well of bitter water following the Exodus. Moses, guided by divine intervention, cast a tree into the water, transforming it into sweet sustenance. Subsequently, G‑d pledged that by walking in His ways, the afflictions of Egypt would not befall them, as "I am G‑d your Healer (אני י‑י רפאך)." Notably, the acronym of this proclamation coincides with the name of the month Iyar (אייר), emphasizing its auspicious association with healing practices.
The etymology of Iyar links it to the Hebrew term for light, "ohr," with Midrashic interpretations attributing this name to the divine radiance accompanying the descent of manna in Iyar.