How Do We Know That

Original Sin, Therefore, Appears To Be A Hereditary, Depravity And Corruption Of Our Nature, Diffused Through All The Parts Of The Soul, Rendering Us Obnoxious To The Divine Wrath And Producing In Us Those Works Which The Scripture Calls 'works Of.

Doctrine Is Not An Affair Of The Tongue But Of The Life.

The Lord Has Not Redeemed You So You Might Enjoy Pleasures And Luxuries Or So That You Might Abandon Yourself To Ease And Indolence, But Rather So You Should Be Prepared To Endure All Sorts Of Evils.

So Great And Boundless Is God's Wisdom That He Knows Right Well How To Use Evil Instruments To Do Good.

The Invention Of The Arts, And Other Things Which Serve The Common Use And Convenience Of Life, Is A Gift Of God By No Means To Be Despised, And A Faculty Worthy Of Commendation.