sama darśanam is a lakshanam – a characteristic of a jñāni. 
sama darśanam is the same as advaita darśanam, ātma darśanam.
sama darśanam is recognizing the nitya vastu – ātma amongst this jagat. 
It represents the shift in vision that occurs as the ultimate result of self-knowledge (jñāna phalam) and contemplation (nidhidhyāsana).
ātmā is the very seer and is unavailable by means of knowledge such as pratyaksham. So one cannot “see” ātmā in a literal sense.
sama darśanam which is the same as ātma darśanam should be understood as recognizing the sat – existence and chit – consciousness principle which enlivens everything.
By looking from the perspective of the underlying truth (upahita), the wise recognize that the exact same atma IS everyone and everything.

The Core Meaning

At its essence, sama darśanam is a vision of non-duality (advaita darśanam or abēda darśanam). It is the ability of a wise person (jñāni) to look past superficial differences and recognize the one, changeless ātman (or brahman) that exists in and through all the changing elements of the material world (anātma).

  • The Metaphor of Gold: Just as a person appreciates the fundamental substance of gold in various ornaments (bangles, chains, rings) regardless of their different names, forms, and functions (nāma rupa karma bhēdas), a jñāni focuses on the ultimate substance behind the creation.
  • The Metaphor of Water: Similarly, instead of seeing many different waves, the jñāni sees the one underlying water that forms them all.
What sama darśanam is NOT

The sources explicitly clarify that sama darśanam does not mean the wise person develops a physical “cataract” or blindness to the differences in the world.

  • The Necessity of Viṣama Darśanam: The jñāni clearly sees physical, intellectual, and emotional differences. In fact, worldly transactions strictly require viṣama darśanam (the vision of differences). For example, even at the end of a spiritual class, one must use viṣama darśanam to identify and walk away with their own pair of chappals (sandals), rather than applying “sameness” to take someone else’s.
  • The Inner Vision: The true meaning of sama darśanam is that, in and through these necessary transactional differences, the wise person never loses sight of the fundamental oneness of the ātman.

srimad bhagavad gita Chapter 5 – Verse 18

This vision applies equally to both the inert world (jada prapañcaḥ) and to living beings (cētana prapañcaḥ).

  • Bhagavad Gita 5.18: Lord Krishna illustrates this by stating that the wise see the exact same Brahman in a learned and humble Brahmin, a cow, an elephant, a dog, and even a dog-eater (vidyāvinayasampannē brāhmaṇē gavi hastini śuni caiva śvapākē ca panditāḥ samadarśinaḥ).
  • This does not mean the jñāni fails to recognize a dog-eater as a dog-eater; rather, they recognize that the true nature of everyone is the ātman. The jñāni knows that any flaws, negative character traits, or “criminal” impurities belong exclusively to the incidental body-mind complex (anātma).

विद्याविनयसम्पन्ने ब्राह्मणे गवि हस्तिनि ।
शुनि चैव श्वपाके च पण्डिताः समदर्शिनः ॥१८॥

vidyāvinayasampanne brāhmane gavi hastini
suni caiva svapake ca panditāḥ samadarśinah (18)

panditāḥ – wise people; vidyā-vinaya-sampanne – in one who is endowed with knowledge and humility; brāhmane – in a Brahmin; gavi – in a cow; hastini – in an elephant; suni – in a dog; ca – and; eva – indeed; svapake – in a dog-eater; ca – and; sama-darsinah – (are) those who see the same

So the unity of vision, the oneness of vision is only possible through spiritual wisdom; without spiritual wisdom, it is impossible to talk about oneness and even if we talk about oneness; it will be only a lip service. On one side we will all say we are Indians, etc. but when we come this side, we will fight and kill others. We can never have a true transformation without getting this wisdom.

I see the ātma the essential nature in me; the word see is ‘see through the eye of wisdom’. I see or look upon you as a essentially ātma, with incidental nāma rupa. And just as I take myself to be the immortal ātma; I will look upon you also as the immortal ātma only. If I take myself as śuddha ātma; I look upon you also as śuddha ātma; I will address you as pure one; immortal ones; beautiful ones; wonderful ones; ever secure ones; that is how I will address you because I see myself as नित्य शुद्ध बुद्द मुक्त स्वरुपः nitya śuddha budda mukta svarupah.

The Ultimate Benefit

By shifting their perspective from an anātma-centered view to an ātma-centered view, the jñāni gains absolute emotional independence. This vision successfully neutralizes binding attachments and aversions (rāga and dveşa), ensuring that the external world no longer has the power to disturb, torment, or bind them.

advaita:  A paṇḍita recognizes that the Sat (existence) and Chit (consciousness) principles illuminate all insentient objects and sentient beings.
Everything attains a borrowed status of reality because the all-pervading Sat serves as the substratum for their illusory bodies.
Sentient beings, possessing a subtle mind, have the unique capability to reflect Chit, thus gaining a borrowed intelligence and cognizance.
A paṇḍita focuses only on the Sat-Chit Atman—Brahman—looking past these temporary forms to see only the ONE. Therefore, they are called samadarśinaḥ.

dvaita: A paṇḍita recognizes the indwelling paramātman, who is unchanging, untainted, and a witness and controller of everything. For this reason, such a sage is called samadarśin (one with equal vision). Simultaneously, they see the countless jīvātmans and inert objects as eternally different.
The jīvātmans of the dog and brahmin are eternally unequal, so the sage must be looking at the paramātman inside them to see equality.

viśiṣṭādvaita: In the Viśiṣṭādvaita view of Gita 5:18, a paṇḍita recognizes that while the countless jīvātmans currently act differently because they are bound by varying karmic bodies, their fundamental nature is exactly identical.
A wise sage looks past these temporary material vessels and sees the pure, identical consciousness of the jivatmans inside; therefore, they are called samadarśinaḥ (those with equal vision).
paramātman is left out of this specific localized equation.