Which would cause the largest increase in a mountain climber’s gravitational potential energy?

An example in Kabir's poetry is the swan because is a metaphor of our soul, which is timeless and ancient. The speaker wants to know where the swan is going and what is the purpose of life. He requests to our soul to go with him in knowing that God is us and the answer to “Who Am I” which was written on the wind of God’s impulse to realize Himself that blew over His being in creation’s beginning. And to attach to God in a more permanent way in order to know Him since is the joy of loving God, similar as a bee that will cultivate and finish our sorrows by ending desire. When that type of connection is strong, there’s no doubt regarding God and that forever exists.

Hope this helps.