The book "Living in the Joy of God" by Joseph de Sainte-Marie provides a deep insight into the life and message of Klara Kastelbajska.
Klara is presented as a witness to our call to happiness, and the book explores how her life journey and spirituality can inspire others to find joy in God's presence.
The church has never been as numerically strong or as globally widespread as it is today. Christianity is presently the world's largest religion - with 1.6 billion adherents.