The leaders of the Israelites experienced a sublime and unique revelation at Mount Sinai, a moment that beautifully merged the heights of spiritual comprehension with the deep memory of their suffering and redemption in Egypt. The primary approach among commentators is that this experience was not a physical or sensory sight, as God cannot be seen in a physical form. Rather, it was a profound intellectual and prophetic vision [רמב״ן, אבן עזרא, רשב״ם ורלב״ג]. To avoid any implication of physical form, this encounter is understood as perceiving the glory of God rather than God Himself [רבנו בחיי]. The specific title "God of Israel" highlights His miraculous leadership and special providence over the nation, indicating that the merit of their ancestors helped them attain this extraordinary vision [רמב״ן ומלבי״ם]. God revealed Himself specifically to the nation's nobles, much like a king who appears only to a chosen few, as a way to honor the nation that received His Torah [שד״ל].
Conversely, another perspective views this gazing as a profound flaw. According to this approach, the leaders looked upon the Divine Presence inappropriately, with a casual attitude akin to someone eating and drinking. Although this disrespect warranted death, God chose not to disrupt the joy of the giving of the Torah and delayed their punishment for a later time [רש״י ואלשיך].
The vision of what appeared beneath God is understood as a metaphorical description of the lower part of the Throne of Glory or the firmament spread beneath it, echoing the prophetic visions of Ezekiel [רמב״ן ואבן עזרא]. This foundation is described with imagery of sapphire. Some explain this as a reference to the color white, expressing absolute purity and clarity [רשב״ם, רבנו בחיי בשם רס״ג וביאור יש״ר]. However, the majority approach connects the imagery to a building brick, noting that sapphire is sky-blue rather than white. In this view, the vision takes the shape or pattern of a brick [אבן עזרא, רש״ר הירש וקאסוטו].
This image of a brick carries profound emotional weight, directly linking the heavenly vision to the slavery in Egypt. The brick symbolizes the harsh labor the Israelites endured with mortar and clay. God metaphorically placed this brick beneath His Throne of Glory to constantly remember their suffering and to share in their pain [רש״י ותורה תמימה]. A deeply moving tradition adds that a pregnant Hebrew woman, forced to trample mortar under the crushing weight of slavery, miscarried into the brick mold. The angel Gabriel brought this very brick before God, where it became a permanent memorial beneath the Throne [חזקוני, הדר זקנים ופענח רזא]. Additionally, the sapphire served a protective purpose, acting as a spiritual screen that filtered the immense Divine light, allowing the leaders to gaze upon the vision without being consumed [אלשיך].
The vision then transitions to an image of the clear, radiant sky, entirely free of clouds [רש״י, רשב״ם וקאסוטו]. Commentators weave these elements together, explaining that as long as the Israelites were enslaved, the brick stood before God as a symbol of their agony. However, once they were redeemed, the harsh image of the brick transformed into light, joy, and purity, resembling the brilliant clarity of the heavens [רש״י ותורה תמימה]. Ultimately, this striking imagery represents a state where material reality is completely refined. It mirrors the human soul when it is entirely clean, purified of all physical heaviness, and fully prepared to receive the highest possible spiritual insights [ספורנו והעמק דבר].