- The ouroboros
- The "endless knot," a symbol of eternity used in Tibetan Buddhism
- Infinity symbol variations
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Eternity, in common parlance, is an infinite amount of time that never ends or the quality, condition or fact of being everlasting or eternal. [1] Classical philosophy, however, defines eternity as what is timeless or exists outside time, whereas sempiternity corresponds to infinite duration.
Classical philosophy defines eternity as what exists outside time, as in describing timeless supernatural beings and forces, distinguished from sempiternity which corresponds to infinite time, as described in requiem prayers for the dead.[ which? ] Some thinkers, such as Aristotle, suggest the eternity of the natural cosmos in regard to both past and future eternal duration. Boethius defined eternity as "simultaneously full and perfect possession of interminable life". [2] [lower-alpha 1] Thomas Aquinas believed that God's eternity does not cease, as it is without either a beginning or an end; the concept of eternity is of divine simplicity, thus incapable of being defined or fully understood by humankind. [3]
Thomas Hobbes (1588–1679) and many others in the Age of Enlightenment drew on the classical distinction to put forward metaphysical hypotheses such as "eternity is a permanent now". [4]
Today cosmologists, philosophers, and others look towards analyses of the concept from across cultures and history. They debate, among other things, whether an absolute concept of eternity has real application for fundamental laws of physics; compare the issue of the entropy as an arrow of time.
Eternity as infinite duration is an important concept in many lives and religions. God or gods are often said to endure eternally, or exist for all time, forever, without beginning or end. Religious views of an afterlife may speak of it in terms of eternity or eternal life. [lower-alpha 2] Christian theologians may regard immutability, like the eternal Platonic forms, as essential to eternity. [5] [lower-alpha 3]
Eternity is often symbolized by the endless snake, swallowing its own tail, the ouroboros. The circle, band, or ring is also commonly used as a symbol for eternity, as is the mathematical symbol of infinity, . Symbolically these are reminders that eternity has no beginning or end.
Baruch (de) Spinoza, mostly known under his Latinized pen name Benedictus de Spinoza, was a leading seventeenth-century philosopher of Portuguese-Jewish origin, resident in the Dutch Republic, and, as a young man, permanently expelled from the Jewish community. After his expulsion, Spinoza lived an outwardly simple life without religious affiliation; the center of his life was philosophy. He had a dedicated clandestine circle of supporters, a philosophical sect, who met to discuss the writings he shared with them.
A cosmological argument, in natural theology, is an argument which claims that the existence of God can be inferred from facts concerning causation, explanation, change, motion, contingency, dependency, or finitude with respect to the universe or some totality of objects. A cosmological argument can also sometimes be referred to as an argument from universal causation, an argument from first cause, the causal argument, or prime mover argument. Whichever term is employed, there are two basic variants of the argument, each with subtle yet important distinctions: in esse (essentiality), and in fieri (becoming).
The problem of universals is an ancient question from metaphysics that has inspired a range of philosophical topics and disputes: "Should the properties an object has in common with other objects, such as color and shape, be considered to exist beyond those objects? And if a property exists separately from objects, what is the nature of that existence?"
In the philosophy of space and time, eternalism is an approach to the ontological nature of time, which takes the view that all existence in time is equally real, as opposed to presentism or the growing block universe theory of time, in which at least the future is not the same as any other time. Some forms of eternalism give time a similar ontology to that of space, as a dimension, with different times being as real as different places, and future events are "already there" in the same sense other places are already there, and that there is no objective flow of time.
Metaphysics of presence is a view that holds the entire history of Western philosophy, with its language and traditions, has emphasized the desire for immediate access to meaning, based on privileging presence over absence.
The problem of Hell is an ethical problem in the Abrahamic religions of Christianity, Islam and Judaism, in which the existence of Hell (Jahannam) for the punishment of souls in the Afterlife is regarded as inconsistent with the notion of a just, moral, and omnipotent, omnibenevolent, omniscient supreme being. Also regarded as inconsistent with such a just being is the combination of human free will, and the divine qualities of omniscience and omnipotence, as this would mean God would determine everything that has happened and will happen in the universe—including sinful human behavior.
Early modern philosophy The early modern era of philosophy was a progressive movement of Western thought, exploring through theories and discourse such topics as mind and matter, is a period in the history of philosophy that overlaps with the beginning of the period known as modern philosophy. It succeeded in the medieval era of philosophy. Early modern philosophy is usually thought to have occurred between the 16th and 18th centuries, though some philosophers and historians may put this period slightly earlier. During this time, influential philosophers included Descartes, Locke, Hume, and Kant, all of whom contributed to the current understanding of philosophy.
Eternal return is a philosophical concept which states that time repeats itself in an infinite loop, and that exactly the same events will continue to occur in exactly the same way, over and over again, for eternity.
The Cambridge Platonists were an influential group of Platonist philosophers and Christian theologians at the University of Cambridge that existed during the 17th century. The leading figures were Ralph Cudworth and Henry More.
The Kalam cosmological argument is a modern formulation of the cosmological argument for the existence of God. It is named after the Kalam, from which its key ideas originated. William Lane Craig was principally responsible for giving new life to the argument in the 20th century, due to his book The Kalām Cosmological Argument (1979), among other writings.
The attributes of God are specific characteristics of God discussed in Christian theology.
Theological determinism is a form of predeterminism which states that all events that happen are pre-ordained, and/or predestined to happen, by one or more divine beings, or that they are destined to occur given the divine beings' omniscience. Theological determinism exists in a number of religions, including Jainism, Judaism, Christianity, and Islam. It is also supported by proponents of Classical pantheism such as the Stoics and by philosophers such as Baruch Spinoza.
Boetius de Dacia, OP was a 13th-century Danish philosopher.
Corpuscularianism is a set of theories that explain natural transformations as a result of the interaction of particles. It differs from atomism in that corpuscles are usually endowed with a property of their own and are further divisible, while atoms are neither. Although often associated with the emergence of early modern mechanical philosophy, and especially with the names of Thomas Hobbes, René Descartes, Pierre Gassendi, Robert Boyle, Isaac Newton, and John Locke, corpuscularian theories can be found throughout the history of Western philosophy.
Classical theism is a form of theism in which God is characterized as the absolutely metaphysically ultimate being, in contrast to other conceptions such as pantheism, panentheism, polytheism, deism and process theism.
Amor fati is a Latin phrase that may be translated as "love of fate" or "love of one's fate". It is used to describe an attitude in which one sees everything that happens in one's life, including suffering and loss, as good or, at the very least, necessary.
A sage, in classical philosophy, is someone who has attained wisdom. The term has also been used interchangeably with a 'good person', and a 'virtuous person'. Among the earliest accounts of the sage begin with Empedocles' Sphairos. Horace describes the Sphairos as "Completely within itself, well-rounded and spherical, so that nothing extraneous can adhere to it, because of its smooth and polished surface." Alternatively, the sage is one who lives "according to an ideal which transcends the everyday."
Eternity is an important concept in monotheistic conceptions of God, who is typically argued to be eternally existent. How this is understood depends on which definition of eternity is used. God can exist in eternity or outside the human concept of time, but also inside of time.
The eternity of the world is the question of whether the world has a beginning in time or has existed for eternity. It was a concern for ancient philosophers as well as theologians and philosophers of the 13th century, and is also of interest to modern philosophers and scientists. The problem became a focus of a dispute in the 13th century, when some of the works of Aristotle, who believed in the eternity of the world, were rediscovered in the Latin West. This view conflicted with the view of the Catholic Church that the world had a beginning in time. The Aristotelian view was prohibited in the Condemnations of 1210–1277.
Deng Xi was a Chinese philosopher and rhetorician who was associated with the Chinese philosophical tradition School of Names. Once a senior official of the Zheng state, and a contemporary of Confucius, he is regarded as China's earliest known lawyer, with clever use of words and language in lawsuits. The Zuo Zhuan and Annals of Lü Buwei critically credit Deng with the authorship of a penal code, the earliest known statute in Chinese criminology entitled the "Bamboo Law". This was developed to take the place of the harsh, more Confucian criminal code developed by the Zheng statesman Zichan.