2016 Reprint of 1957 Edition. Full facsimile of the original edition, not reproduced with Optical Recognition Software. This book begins with some of the reasons why the laity should bother with theology at all, showing it as food and light for the soul; without it one might live an undernourished life. These key ideas are carefully examined: Spirit, Mystery, God's Infinity and Man's Creation from Nothing, he Trinity, Man's Fall, the Incarnation and Redemption, the Mystical Body and Our Lady as its First Member, Grace and the Sacraments and more.