Here's what the poem explores:
* Simplicity and contentment: Vaughan emphasizes the joy found in living a simple life, free from worldly ambitions and anxieties.
* Connection to nature: He praises the beauty and wisdom found in the natural world, seeing it as a source of peace and solace.
* Spiritual awareness: The poem suggests that true happiness comes from a deep connection to God and a life guided by faith.
The poem doesn't focus on any kind of defense, but rather on a positive and introspective approach to living a fulfilling life.