The Practice of Perfection and Christian VirtuesPart Two On holy Communion and the holy sacrifice of the Mass Of the Inestimable Benefit and Great Love That the Lord Has Shown Us in the Institution of This Divine Sacrament Of the Excellent and Wonderful Things That Faith Teaches for Our Belief in This Divine Sacrament Here Begins the Discourse on the Preparation Which the Excellence and Dignity of the Divine Sacrament Requires Of the Cleanness and Purity, Not Only from Mortal Sins, but Also from Venial Sins and Imperfections, with Which We Should Approach Holy Communion Of a More Particular Disposition and Preparation Wherewith We Should Approach This Divine Sacrament Other Considerations and Modes of Preparation, Very Useful for Holy Communion What We Are to Do After Having Received the Divine Sacrament, and What Should Be Our Thanksgiving Of Other Methods of Thanksgiving Of the Fruit That We Should Gather from Holy Communion That the Frequentation of Holy Communion Is a Great Remedy against All Temptations, and Particularly for the Preservation of Chastity Of the Chief Fruit to Be Gathered from Holy Communion, Which Is Our Union with and Transformation into Christ Of Another Main Fruit Which We Should Gather from Holy Communion, Which Is te Offer and Resign Ourselves Entirely into the Hands of God; and of the Preparation and Thanksgiving to Be Made Conformably Thereto Seeing that This Divine Sacrament Works Such Wonderful Effects, What Is the Reason Why Some Who Frequent It Do Not Experience Them in Themselves Of the Holy Sacrifice of the Mass How to Hear Mass Some Examples on the Devotion of Hearing Mass, and Saying It Every Day, and the Reverence That We Should Have in Assisting at It