The causes for the canonization of both Catherine de Hueck Doherty and Dorothy Day have been opened with the trust that, with the grace of God, these two great laywomen saints will one day be recognized by the Church as outstanding Saints of God. They had quite different personalities and approaches to almost everything. Their relationship, however, as proved by the correspondence between them over many years is a profound example of how Christ can bind together people of very diverse temperaments and backgrounds and unite them in love by the power of the Holy Spirit, thus inspiring us all.