Deuteronomy 27:5
And there shalt thou build an Altar vnto the Lord thy God, an altar of stones: thou shalt not lift vp any yron toole vpon them. Deuteronomy 27:5 (KJV)
Deuteronomy 27:5 belongs to the larger passage often called the “Ceremony of the Curses.” After the Israelites entered the Promised Land, Moses instructed them to assemble on Mount Ebal. There they were to construct an altar to the Lord their God using uncut stones and to offer sacrifices on it.
The verse sets a clear requirement for that altar: it must be built without the use of iron tools. Only natural, unhewn stones were to be employed, emphasizing that the altar was to be fashioned in its original, untouched state.
Symbolically, the use of uncut stones conveys the idea of presenting offerings to God in their natural condition, free from human alteration. Iron tools, associated with craftsmanship and the shaping of material, represent human intervention. By forbidding iron, God underscores the importance of approaching Him with offerings that are unadorned and unmodified.
Practically, the prohibition also prevents the altar from being fashioned with weapons of war. Iron was the common medium for making swords and other implements of violence; restricting its use serves as a reminder that the altar is a place of worship, peace, and reconciliation rather than a site of conflict.
It is important to note that this command applies specifically to the altar built on Mount Ebal in this ceremony. The restriction does not extend to every altar or construction project in Scripture. Other altars, such as the bronze altar in Solomon’s temple, were built using metal tools, indicating that the rule is limited to the particular circumstances and symbolism of Deuteronomy 27:5.
In summary, Deuteronomy 27:5 emphasizes the exclusive use of uncut stones and the exclusion of iron tools in constructing the altar on Mount Ebal. This requirement highlights both the symbolic significance of offering God unaltered gifts and the sacred, peaceful character intended for the place of worship.
