Bhagavad Gita Verse 24, Chapter 10

purodhasaam cha mukhyam maam viddhi paartha brihaspatim |
senaaneenaamaham skandaha sarasaamasmi saagaraha || 24 ||
 
Among the spiritual teachers, know me as Brihaspati the foremost, O Paartha. Among the military commanders I am Skanda, and among water bodies I am the ocean.
 
purodhasaam : among the spiritual teachers
cha : and
mukhyam : foremost
maam : me
viddhi : know
paartha : O Paartha
brihaspatim : Brihaspati
senaaneenaam : among the military commanders
aham : I am
skandaha : Skanda
sarasaam : among water bodies
asmi : I am
saagaraha : the ocean
 
Further enumerating Ishvara’s expressions, Shri Krishna says that Ishvara is expressed as Brihaspati, who is the foremost among the spiritual teachers and the priests of the deities. Brihaspati is described in the Puraanaas as the “purodha” or guru of Indra, who is the king of all the deities. He was the son of Sage Angiras, one of the seven original rishis or Sapta-Rishis. His counterpart in the world of the demons or Asuras was Sage Shukrachaarya.
 
Next, Shri Krishna says that Isvara is expressed through Skanda, the most powerful army commander in the world. Skanda, also known as Kaartikeya, is the son of Lord Shiva. He is described as having six faces and twelve arms. When the army of the deities began the war to kill the asura named Taraka, a celestial voice proclaimed that victory could be possible only if Skanda was made army commander.
 
The earth is filled with several water bodies, ranging from tiny rain puddles to lakes that are visible from outer space. But the most expansive body of water is the ocean. Some estimates suggest that there is 1260 million trillion litres of water on planet earth. On average, the ocean is around 1 kilometer deep and can go to 11 kilometers in some places. The ocean sustains life on this earth and is home to thousands of species. This vast and awe-inspiring ocean is one of the most powerful expressions of Ishvara.
 
With this in mind, we should be able to see Ishvara in our teachers, in military prowess used for just means, and when we drink water.