Chapter 11, Verse 20
Part of 11: Viśhwarūp Darśhan Yog — विश्वरूपदर्शनयोगद्यावापृथिव्योरिदमन्तरं हि व्याप्तं त्वयैकेन दिशश्च सर्वाः। दृष्ट्वाऽद्भुतं रूपमुग्रं तवेदं लोकत्रयं प्रव्यथितं महात्मन्॥
dyāv ā-pṛithivyor idam antaraṁ hi vyāptaṁ tvayaikena diśhaśh cha sarvāḥ dṛiṣhṭvādbhutaṁ rūpam ugraṁ tavedaṁ loka-trayaṁ pravyathitaṁ mahātman
This space between the earth and the heavens, and all the quarters, is filled by You alone; having seen this, Your wonderful and terrible form, the three worlds are trembling with fear, O great-souled Being.
Thee In Thy Cosmic Form. The space and the arters This denotes that the Lord has filled the whole universe of animate and inanimate objects. In order to remove the doubt entertained by Arjuna as to his success (Cf. II.6) Lord Krishna makes him feel now that victoyr for the Pandavas is certain.