The Psalter, also known as the Psalms of David, is a collection of 150 psalms with a tradition spanning thousands of years, long before the advent of Christ on earth. Both Jews and later Christians believed that these psalms possessed divine power. Therefore, they used passages from the psalms both for the creation of amulets and in prayers to exorcise malevolent forces. However, there were always references to the existence of certain secret "keys" to the psalms, which were claimed to be held by certain rabbis and later by some Christian monks. The famous "keys" were nothing more than the secret to the use of each psalm. In this book, the reader will find the authentic "keys" to the psalms, as presented in a rare Hebrew book titled "Shimmush Tehillim," which contains both the "keys" for each psalm and methods for reading and using them. Additionally, a simple but effective ritual for the creation and activation of any psalm amulet is provided, along with information on the magical use of the psalms and a ritual for activating the protective powers of the guardian angel. In any case, you have before you an interesting book from every perspective, well worth reading.