This book is actually a true rendering of the great Shadhali Master! The Key to Salvation was the "iffy" book as to if it was really the work of Ibn Ata'ullah.
If you do not know who this great Muslim Scholar is, get this book. Apply it, read it, use it , share it, learn it!
I highly recommend you to go over this text with a Shaykh who has ijaza to interpet it, and teach it, since the great gift of ijaza (permission) is a long lost Islamic tradition. Because the sayings are so deep, and profound you want to get the whole being of every word, syllable, and wisdom!
This is not for those who mearly want it in their ever so great Islamic book collection! This is for those who love to perfect their state to those of the great masters! If you can read one hikam, and apply it to your life, you will have much success God Willing!