Table of Contents

Eternity

Part 1: The Dossier: An At-a-Glance Summary

Part 2: Origin and Evolution

Publication History and Creation

Eternity first appeared in Strange Tales #138, published in November 1965. The character was a co-creation of writer Stan Lee and, most significantly, artist Steve Ditko. Ditko's groundbreaking, surreal, and psychedelic art style was the driving force behind the cosmic and mystical corners of the nascent Marvel Universe. Eternity was the apotheosis of this creative direction. The introduction of Eternity was a pivotal moment in comics history. It represented a bold move away from conventional heroes-and-villains storytelling into mind-bending, philosophical high-concept fantasy. Ditko's visual design for Eternity—a vast, human-shaped silhouette filled with a starscape, containing all of existence within its form—was instantly iconic. It visually communicated the entity's immense scale and abstract nature in a way that words alone could not. This character, alongside others like Dormammu and the Living Tribunal, cemented Doctor Strange's comics as the place where the conceptual boundaries of the Marvel Universe were explored and defined. Eternity's creation was a direct product of the Silver Age's creative explosion, reflecting a cultural interest in cosmic consciousness, metaphysics, and exploring the unknown.

In-Universe Origin Story

The origin of Eternity is synonymous with the origin of the universe itself. Understanding its existence requires delving into the deepest cosmology of the Marvel Multiverse.

Earth-616 (Prime Comic Universe)

Eternity was not so much “born” as it “became.” At the dawn of creation, with the event known as the Big Bang, all matter, energy, space, and time exploded into existence from a singularity. Eternity is the sentient consciousness of that totality. It is the collective consciousness of every living thing in the universe across all moments in time, from the first spark of life to the final entropic heat death. Marvel's cosmology has been retconned and expanded multiple times, adding layers to this origin. The current understanding posits that the Multiverse has gone through several iterations or “Cosmos.” The very first universe was a singular, sentient being called the First Firmament. It was a lonely and perfect state of being. The creation of the Celestials, who desired a dynamic, evolving multiverse of life and death, led to a cosmic war that shattered the First Firmament. From these shattered fragments, the Second Cosmos and the first Multiverse were born. This cycle of destruction and rebirth has repeated, with the mainstream Marvel Universe (Earth-616) existing within the Seventh Cosmos before its destruction in the 2015 Secret Wars event and subsequent rebirth as the Eighth Cosmos. Within each universe of this multiverse, an Eternity entity comes into being. Our Earth-616 Eternity is therefore the embodiment of the Eighth iteration of this specific universal stream. It has a “sister” entity, Infinity, who represents the boundless potential of space, while Eternity represents the linear progression of time. Together, they form the complete space-time continuum. As an abstract entity, Eternity is not truly male or female, but its consciousness is so vast that it can manifest avatars, or “M-Bodies,” to interact with lesser beings. It most commonly chooses a male-presenting form, but this is merely a construct for the benefit of mortal perception. Its first chronological interaction with a human was with the Sorcerer Supreme, Doctor Stephen Strange. When the tyrannical Faltine entity Dormammu threatened to absorb Earth's dimension, Strange realized he was outmatched. He journeyed through the fabric of reality, seeking a power greater than his foe, and ultimately came before Eternity itself. By proving his worthiness, Strange convinced Eternity to intervene, and the entity easily banished Dormammu, establishing a long-standing (if distant) relationship between Eternity and the Sorcerer Supreme, Earth's mystical protector.

Marvel Cinematic Universe (MCU)

The MCU's interpretation of Eternity is a radical departure from the comics, prioritizing narrative function over cosmic lore. First glimpsed visually during Peter Quill's celestial empowerment in Guardians of the Galaxy Vol.2 and as a dimension Doctor Strange is thrown through in Doctor Strange in the Multiverse of Madness, its true nature and purpose were revealed in Thor: Love and Thunder. In this continuity, Eternity is not a sentient being but a specific, physical (or quasi-physical) location: The Gates of Eternity, found at the very center of the universe. It is a place of immense power that is considered sacred and nigh-unreachable. According to legend, the first person to reach its altar will be granted a single, perfect wish—anything their heart desires. This cosmic boon is not easily accessed. Reaching the Gates of Eternity requires the Bifrost Bridge, which can only be summoned by a powerful Asgardian weapon like Thor's axe, Stormbreaker. The film's antagonist, Gorr the God Butcher, learns of this legend. Corrupted by the Necrosword, his goal is to reach Eternity and wish for the death of all gods in the universe. The MCU's origin for Eternity is therefore not tied to the Big Bang or the birth of consciousness, but framed as a mythological destination, a form of “cosmic genie.” This change serves several key storytelling purposes:

The MCU's Eternity is a passive, silent force—a cosmic tool or mechanism—rather than the active, thinking, and feeling universal consciousness of the comics.

Part 3: Nature, Powers & Manifestations

As the embodiment of an entire universe, Eternity's capabilities are, by definition, nearly limitless. However, there are crucial differences in how this power is expressed between the comics and the MCU.

Earth-616 (Prime Comic Universe)

Eternity's power is intrinsic to its being. It doesn't “use” power; it is power. Its abilities are best understood as fundamental attributes of reality itself.

Marvel Cinematic Universe (MCU)

The MCU's Eternity is far more limited and defined, functioning as a plot device rather than an active character.

Part 4: Key Relationships & Network

As a fundamental cosmic force, Eternity does not have “friends” or “enemies” in the traditional sense. It has counterparts, superiors, subordinates, and existential threats.

Core Allies & Counterparts

Arch-Enemies & Existential Threats

Part 5: Iconic Events & Storylines

Eternity's appearances are rare and signify events of the highest cosmic magnitude.

The Eternity Saga (Strange Tales #130-146)

This is the foundational storyline that introduced Eternity. To defeat the combined threat of Baron Mordo and Dormammu, Doctor Strange was forced by the Ancient One to seek out a power beyond all others. This sent him on a surreal, dimension-hopping quest across Steve Ditko's psychedelic landscapes. After overcoming numerous trials and proving his worth, Strange finally stood before Eternity. Instead of fighting for him, Eternity judged Strange worthy of its power, allowing the sorcerer to channel a fraction of its might to become powerful enough to defeat his foes. This arc established the entire concept of the Marvel cosmic hierarchy and cemented Strange's role within it.

The Infinity Gauntlet (1991)

Perhaps Eternity's most famous role. When Thanos acquires the Infinity Gauntlet and wipes out half of all life in the universe, the surviving heroes and cosmic entities unite to stop him. The cosmic abstracts, led by Eternity, confront Thanos directly. In a stunning display of power, Thanos systematically defeats them all. The final confrontation sees Eternity itself challenge Thanos, but the Gauntlet's power over all aspects of reality—Time, Space, Mind, Soul, Reality, and Power—proves superior. Thanos imprisons Eternity and usurps its position as the nexus of all reality, a moment that stands as one of the most significant defeats of a cosmic entity in Marvel history.

Ultimates & Ultimates 2 (2015-2017)

This modern series by Al Ewing redefined Marvel's cosmology. The story begins with the discovery that Eternity is in chains, imprisoned by an unknown cosmic force. This “chaining” is causing reality to break down, with time itself becoming unstable. The Ultimates team (Captain Marvel, Black Panther, Blue Marvel, Spectrum, and America Chavez) transform themselves from planetary defenders into cosmic problem-solvers. Their mission is to diagnose the “illness” of the universe and free Eternity. This quest reveals the history of the previous Cosmos, the nature of the First Firmament, and ultimately positions Galactus in a new role as the “Lifebringer” to heal the cosmic damage. This storyline treated Eternity not just as a deus ex machina but as a central character whose plight drove the entire narrative.

Part 6: Variants and Alternative Versions

See Also

Notes and Trivia

1) 2) 3) 4) 5) 6) 7)

1)
Eternity's iconic visual design, a “hole in the universe” shaped like a man, was entirely the creation of Steve Ditko. It's a prime example of his ability to visualize the unimaginable.
2)
In most of its appearances, Eternity is completely silent, communicating telepathically or through cryptic actions. This adds to its mysterious and god-like aura.
3)
The 2017 series Contest of Champions introduced the concept of the “Eternity Mask,” a fragment of Eternity's own substance that grants its wearer cosmic awareness and the ability to rival beings like Galactus.
4)
Eternity's first appearance is in Strange Tales #138, but the buildup to his reveal spans several issues, making the entire “Eternity Saga” (approx. #130-146) the key text.
5)
While Eternity embodies the universe, there is a separate entity called the Multi-Eternity which is the embodiment of the entire Marvel Multiverse. This being was revealed during the Ultimates 2 series.
6)
In Thor: Love and Thunder, the Gates of Eternity are visually represented as a tranquil, otherworldly space with a shallow reflecting pool, a design likely chosen to create a serene and emotionally resonant setting for the film's climax between Thor and Gorr.
7)
The question “Who is stronger, Eternity or the Living Tribunal?” is a common fan debate. According to Marvel canon, the Living Tribunal is superior, as its authority spans the entire Multiverse, while Eternity's authority is limited to its own universe.