"The ecumenical movement seeks to be a response to the gift of God's grace which calls all Christians to faith in the mystery of the Church according to the design of God who wishes to bring humanity to salvation and unity in Christ through the Holy Spirit. This movement calls them to the hope that the prayer of Jesus "that they all may be one" will be fully realised. It calls them to that charity which is the new commandment of Christ and the gift by which the Holy Spirit unites all believers. The Second Vatican Council clearly asked Catholics to reach out in love to all other Christians with a charity that desires and works actively to overcome in truth whatever divides them from one another."
PONTIFICIUM CONSILIUM AD CHRISTIANORUM UNITATEM FOVENDAM
Vatican City, March 25th, 1993, Edward Idris, Cardinal Cassidy