This book has been written for a very specific purpose: to serve as a reliable guide for adult Catholics who want to have a firm grasp of the tenets of their Faith. The basic doctrines taught by Christ are found mostly, through no exclusively, in the Holy Bible. That is why we strive to base our exposition of the truths of faith mainly on the Word of God as contaned in the Sacred Scripture. Thus we wish to render honor to the Person of Jesus Christ in whom the entire Revelation of the Most High God is summed up.