"When Aquila and Priscilla heard him, they took him aside and explained to him the way of God more accurately" (Acts 18:24-28 NKJV). Though Apollos taught eloquently, he only had partial knowledge of God's Word (he only knew the baptism of John). He was missing the essential part of the gospel: Jesus Christ. Aquila and Priscilla took the time to explain the ways of God more accurately. The objective of the Biblical Understanding series is just that; it can be used as a tool that teaches God's Word in a more accurate way by giving details of the topics it covers. The Bible is the only book that can transform lives and prepare man for eternity. But many people lack understanding of Scripture. The purpose for the Biblical Understanding series is to give deep insight of God's Word for those who hunger for true biblical knowledge. Lack of knowledge and misinterpretation of Scripture is a potential door to heresy. Simple reading of Scripture is not enough to reach a deeper understanding of God's Word. These series of books touch on topics that involve hundreds of hours of deep and careful study that will provide answers to questions that may be overlooked. The Biblical Understanding series books it like a Sunday school teacher on paper. As a teacher, author Brunilda Rodriguez gives detailed information that is believed to help the believer grow. The series is a step-by-step, simple-to-understand, concise-yet-detailed guide in every topic that it covers. This series is regarding prayer. This teaching of prayer could be an addition to the other wonderful books with the topic of prayer. With the help of the Holy Spirit, the reader will obtain a deeper understanding of what prayer is.