Chapter-6--- Shloka-30-considered as the summary of entire Geeta

  Shloka 30 of 6th Adhyaya of Bhagvad Geeta is considered as the summary and substance of 701 Shlokas.

यो मां पश्यति सर्वत्र सर्वं च मयि पश्यति।

तस्याहं न प्रणश्यामि स च मे न प्रणश्यति।।6.30।।

Lord Krishna tells Arjuna:-

"Arjuna !, I shall always ensure welfare of a person who is aware (conscious) of the fact that I am present everywhere (omnipresent ) and that everybody and everything in this Universe is under my total  command  and control .

I accept such a person as my devotee all the time. Then, an intimate relationship between the me and the devotee exists all the time.