Very Rev Joseph Simler The Catechism of Mental Prayer is a completely understandable little book that clearly and thoroughly explains what mental prayer or meditation really is spelling out in detail what some spiritual books only mention in general terms A special supplement at the end takes the beginner step by step through the three basic parts of this holy exercise Many people are puzzled by the word meditation However anyone who reads this catechism will realize that mental prayer is not something difficult and esoteric meant only for mystics Rather it is a golden key to growth in virtue for ordinary Christians a key to perseveerance in holy resolutions and to the performance of one s daily duties in accord with God s will The Catechism of Mental Prayer is a certain guide which will introduce the reader to one of the most precious secrets of the Christian life mental prayer or meditation which St Teresa of Avila has called a royal highwa