216 feet 144 cubit new jerusalem

A fascinating topic!

The measurements you mentioned are related to the Temple in Jerusalem, specifically the Second Temple, which was destroyed by the Romans in 70 CE. The measurements you provided are based on the biblical account of the Temple's dimensions, as described in the Hebrew Bible (Old Testament).

Here's a breakdown of the measurements:

The measurements are based on the biblical account in 1 Kings 6:20 and 2 Chronicles 3:3, which describe the construction of the Temple by King Solomon. The measurements are also mentioned in the book of Ezekiel, which describes the Temple's dimensions in greater detail.

It's worth noting that the measurements are not exact, and different interpretations have been proposed over the centuries. However, the measurements you provided are widely accepted as the standard dimensions of the Second Temple.

The significance of these measurements lies in their symbolic and spiritual importance. The Temple was considered the dwelling place of God, and its dimensions were seen as reflecting the harmony and balance of the universe. The measurements were also believed to hold spiritual significance, with some interpreting them as reflecting the relationship between God and humanity.

In modern times, the measurements have been used as a basis for architectural designs and reconstructions of the Temple, as well as for spiritual and symbolic purposes.