What do Catholics mean when they use the words salvation & justification? What special role does Mary have in the church? What about the Pope? Does the Catholic Tradition add to God's Word? How do official Church teachings affect Catholics' day-to-day lives? In their helpful question & answer style noted researchers John Ankerberg & John Weldon lead you through these & other key issues. This straightforward practical guide will help you comprehend one of the world's most prominent religious institutions &the beliefs of friends & family members who belong to it - in light of the clear teaching of the Bible.