Friendship, first published in 1841, examines the nature of close personal relationships and the qualities Emerson believes make them valuable. He presents friendship as something grounded in sincerity, trust and mutual recognition rather than convenience, flattery or social obligation. Genuine friendship, in his view, depends on openness and the freedom to speak honestly.

Emerson also stresses that friendship should preserve the independence of each person. He warns against possessiveness and excessive familiarity, arguing that affection is strengthened when friends respect one another’s individuality and distance. Friendship should therefore combine intimacy with self-reliance.

The essay reflects Emerson’s wider Transcendentalist emphasis on character and individual integrity. He treats friendship as both a personal bond and a means of moral development, through which people may encounter honesty, generosity and a fuller understanding of themselves and others.