activism adventure afghanistan afghanistan-war american-west ancient-philosophy ancient-wisdom anthropology authenticity autobiography bravery character character-building character-development christian-authors christian-books christian-discipleship christian-faith christian-life christian-living christian-spirituality christian-theology christianity combat coming-of-age community community-building compassion conservation contemporary contemporary-fiction courage culture dark-humor desert detective determination discipleship dreams ecology empathy empowerment enlightenment environment environmental-activism environmentalism eternal-recurrence ethics existential existentialism exploration faith family fantasy fiction foreign free-will friendship global-issues god-is-dead grace growth haruki-murakami healing history honesty hope human-nature humanity humility iceland identity immigration impact individualism inner-journey inner-peace inner-strength innovation inspiration inspirational integrity introspection introspective iraq iraq-war isolation japan japanese-literature journey joy kingdom-of-god language leadership life-after-war life-lessons literature loneliness love magical-realism making-a-difference meditation memoir mental-health metaphysical military mind-bending mindfulness moral-compass moral-development moral-philosophy moral-values morality motivation mystery mythology national-parks natural-beauty nature nihilism non-fiction nonfiction nordic perseverance personal-development personal-growth personal-journey personal-narrative philosophical philosophy positive-change post-traumatic-stress-disorder post-war prayer presence presence-of-god psychology ptsd purpose quest recovery redemption reflection rehabilitation religion resilience roman-emperor roman-philosophy romance sacrifice self-awareness self-discipline self-discovery self-help self-improvement self-overcoming self-realization self-reflection self-transcendence sheep social-change social-entrepreneurship social-impact social-justice soldier soldiers solitude southwest spiritual-disciplines spiritual-growth spiritual-journey spirituality stoicism success superman supernatural surreal surrealism surrender survival sustainability symbolism tokyo tranquility transcendence transformation trauma travel truth ubermensch values veteran veterans virtue virtues war wilderness will-to-power wisdom worship