हिरण्मयेन पात्रेण सत्यस्यापिहितं मुखम् । तत्त्वं पूषन्नपावृणु सत्यधर्माय दृष्टये ॥

हिरण्मयेन पात्रेण सत्यस्यापिहितं मुखम् ।

तत्त्वं पूषन्नपावृणु सत्यधर्माय दृष्टये ॥१५॥

हिरण्मयेन पात्रेण सत्यस्यापिहितं मुखम् ।

तत्त्वं पूषन्नपावृणु सत्यधर्माय दृष्टये ॥१५॥

hiranmayena pâtrena satyasyâpihitaM mukham,

tat tvaM pûSannapâvRinu satyadharmâya dRiSTaye. ॥15॥

The face of Truth is covered with a brilliant golden lid; that do thou remove, O Fosterer, for the law of the Truth, for sight.

In the inner sense of the Veda Surya, the Sun-God, represents the divine Illumination of the Kavi which exceeds mind and forms the pure self-luminous Truth of things. His principal power is self-revelatory knowledge, termed in the Veda “Sight”. His realm is described as the Truth, the Law, the Vast. He is the Fosterer or Increaser, for he enlarges and opens man's dark and limited being into a luminous and infinite consciousness. He is the sole Seer, Seer of Oneness and Knower of the Self, and leads him to the highest Sight. He is Yama, Controller or Ordainer, for he governs man's action and manifested being by the direct Law of the Truth, satyadharma, and therefore by the right principle of our nature, yâthâtathyataH, a luminous power proceeding from the Father of all existence, he reveals in himself the divine Purusha of whom all beings are the manifestations. His rays are the thoughts that proceed luminously from the Truth, the Vast, but become deflected and distorted, broken up and disordered in the reflecting and dividing principle, Mind. They form there the golden lid which covers the face of the Truth. The Seer prays to Surya to cast them into right order and relation and then draw them together into the unity of revealed truth. The result of this inner process is the perception of the oneness of all beings in the divine Soul of the Universe.

~ Isha Upanishad