Srila Prabhupada taught the principles of yukta vairagya: not to reject something of this world as material, but suitably engage everything in the service of the Supreme Lord Sri Krishna for the upliftment of humanity. These principles of yukta vairagya that he taught underlie the Krishna Lila Park project, where modern technology, commerce and management practices converge for the execution of this mega endeavour in the service of God and mankind.