The kingdom of Qi is digital data in the hands of every human being - Mark 1:15 (NKJV)
The thirteen circles in the fruit of life symbol are in reality two circles. The circle occupying the center is one while the twelve circles surrounding it are single circle appearing twelve times.
The fruit of Life symbol duplicates the cube while at the same time preserving the structure of the 3x3x3 cube.
There are twenty-seven small cubes in a 3x3x3 magic cube.
3x3x3 = 9x3
= 27
26 small cubes are arranged externally to form a single cube surrounding a centralized 27th cube. In other words, 26 small cubes are fused into one external cube surrounding a central small cube to form a geometrical figure called Metatron's cube.
In the fruit of life symbol, thirteen interlocked spheres or circles are used for the construction of the Tesseract, a four-dimensional structure of the holy of holies.
The 13th sphere, which is the core of the diagram, is the sun. While the remaining twelve circles are the moon. Full moon is a fully ripe fruit; black moon is an unripe fruit. The fruit starts ripening when the crescent appears at the first sighting of the moon. A new fruit starts to develop after harvest when the full moon disappears from the sky.
So the fruit of life symbol is simply two circles or spheres with one slightly above the other. One of the circles is the year and the other one is the months. A lunar cycle of one month is a fruit such that the twelve months are twelve fruits.
A month = a fruit
12 months = 12 fruits
So, it is neither the physical sun nor the physical moon but time. The holy of holies no longer occupied space like Solomon and Zerubbabel constructed physical cube and stone thousands of years ago but occupies time.
The tree of life is now constructed into time. Which means that this tree can never be uprooted and will keep on producing fruits as long as time continues to exist.
Consequently, this is an evergreen eternal tree with everlasting fruits. The leaves will remain green forever because of the River of life flowing through time