Tamil Catechism Book (Thiru Marai Suvedi) is the application for Catholic Catechism in the Tamil Language. Catechism is the basic theology of Catholics. This application has all the questions & answers every catholic must know and understand. This book is used to prepare for the First Holy Communion or Confirmation. You can learn the basic of the following categories in this application. 1. Mother Mary 2. Jesus Christ our Savior 3. Daily Life of a Christian 4. Church 5. Sacraments 6. Bible 7. Holy Spirit 8. Human Life and God 9. Human Eternity 10. Preparation for Salvation Learn yourself and keep yourself informed to understand the basics of Catholicism. These prayers are used in all catholic churches during Holy Communion classes or Confirmation classes.