Saint Leopold Mandic of Castelnuovo.
(1866-1942)
O God, perfect unity and supreme good, you filled Saint Leopold, your priest, with kindness and mercy for sinners, and an ardent desire for unity among all Christians; grant that we through his intercession, may be renewed in spirit and heart so that we can spread your love to everyone and confidently work for the unity of all Christians in the bond of peace. We ask this through our Lord Jesus Christ, your Son, who lives and reigns with you and the Holy Spirit, one God, for ever and ever.