- Algebra (plato.standford.edu)
Algebra is a branch of mathematics sibling to geometry, analysis (calculus), number theory, combinatorics, etc. Although algebra has its roots in numerical domains such as the reals and the complex numbers, in its full generality it differs from its siblings in serving no specific mathematical domain. Whereas geometry treats spatial entities, analysis continuous variation, number theory integer arithmetic, and combinatorics discrete structures, algebra is equally applicable to all these and other mathematical domains.
Also, thou son of man, thus saith the Lord GOD unto the land of Israel; An end, the end is come upon the four corners of the land.
Ezekiel 7:2 KJV“Son of man, this is what the Sovereign LORD says to the land of Israel: “’The end! The end has come upon the four corners of the land!
Ezekiel 7:2 NIV
- The Four Corners of the Earth (biblehub.com)
The phrase “the four corners of the earth” is a biblical expression that appears in several passages of Scripture, often used to denote the entirety of the earth or the whole world. This expression is understood metaphorically, as the Bible frequently employs figurative language to convey spiritual truths and concepts. The phrase is not intended to suggest a literal, flat earth with physical corners, but rather to emphasize the universality and completeness of God’s creation and sovereignty.
- Four corners of the world (Wikipedia)
Several cosmological and mythological systems portray four corners of the world or four quarters of the world corresponding approximately to the four points of the compass (or the two solstices and two equinoxes). At the center may lie a sacred mountain, garden, world tree, or other beginning-point of creation. Often four rivers run to the four corners of the world, and water or irrigate the four quadrants of Earth.
