11.20 Hi, indeed; idam, this; antaram, intermediate space; dyavaprthivyoh, between heaven and earth; ca, as also; sarvah, all; the disah, direction; vyaptam, are pervaded; tvaya, by You; ekena, alone, who have assumed the Cosmic form. Mahatman, O exalted One, who by nature are high-minded; the lokatrayam, three worlds; pravyathitam, are struck with fear, or are perturbed; drstva, by seeing; idam, this; abdhutam, strange, astonishing; ugram, fearful, terrible; rupam, form; tava, of Yours.
Therefore, now, in order to clear that doubt which Arjuna earlier had-as in, 'whether we shall win, or whether they shall coner' (2.6)-, the Lord proceeds with the idea, 'I shall show the inevitable victory of the Pandavas.' Visualizing that, Arjuna said: 'Moreover-'.