No More Strangers by Philip Berrigan, S.S.J. (Society of St. Joseph), is a book of spiritual and theological reflections written by the renowned Catholic peace activist, exploring the Christian life as a call to global brotherhood, transcending earthly transience toward union with God, and a call for world peace, often accompanied by a foreword by Thomas Merton. It is a powerful invitation to live radically as followers of Christ, where faith leads to boundless solidarity and active action to build a world of peace and justice, not one torn by division and hostility.