- John Merz
Educated in Banja Luka, briefly in a military academy, and in Vienna, Austria. Fought on the Italian front of World War I. After the war he studied again in Vienna, in Paris, France, and then taught French language and literature at the University of Zagreb, from which he received his Ph.D. in philosophy.
Though he decided to remain a layman in the world, Ivan took a vow of celibacy, and devoted his free time to the Church. He taught young Croatians, and spoke and wrote to evangelize all Croats. He worked for liturgical revival, and helped institute Catholic Action in Croatia.
- 10 May 1928 in Zagreb, Croatia of natural causes
- relics transferred to the Shrine of the Holy Heart in Zagreb on 16 December 1977
Catholic faith is my life vocation. – Blessed Ivan
Why do I love the Church and the Holy Father? Because in the Church I see the clear picture of my beloved Saviour and God Jesus in all His perfection, and in the Holy Father I see the human image of my God and my Lord. – Blessed Ivan
Died in the peace of the Catholic faith. My life had been Christ, and death was my gain. I am expecting the mercy of the Lord and undivided, complete, eternal possession of the most Holy Heart of Jesus. Happy in peace and joy. My soul is reaching the goal for which it had been created. – Blessed Ivan in a testament he wrote just before his death; today it serves as the epitaph on his tomb
- “Blessed Ivan Merz“. CatholicSaints.Info. 12 April 2015. Web. 26 February 2017. <>