FAR somewhere in DESERT you would wish to have a chocolate SHAKE -> FOR+SHAKE -> desert
'For sake of welfare of villagers he abandoned living luxurious life.'
Forest + ake(alone)
The word forsake says "Do not forsake me"
"Sake" is from "seek". When someone look FOR someone else and SEEK him who has left, he is called a man "for 'seek'".
god sake, he GIVE UP and ABANDONED all things and became a SAINT
bhagwan ke liye mujhe chodd do.. Please leave me for the sake of god.. or FOR the SAKE of gaining something we have to LEAVE something..
forsake = for the sake of protection of our country we left the operation.