Friendship is a basic and vital human relationship that forms the social fabric of our lives. It is in and through friendships that we discover our identity, gain our sense of value and place in the world, and learn what it means to participate in community. … friendships aid the development of our self-identity. Through friendships, we discover where we want to go in life and how we should relate with others and with God. Friends help us to recognize one another and the world.
John Swinton, Raging with Compassion: Pastoral Responses to the Problem of Evil
Karl Möller 