Inner Dimensions of Islamic Worship

This book is easy to read and very slim, so it does not take long for a person to read through it at least once. Most people, however, will want to take longer so they can reflect on what Al-Ghazali is saying. Basically, he breaks down the 5 pillars of Islam and focuses on each one and how to perfect one's worship in that pillar. My favorite was the one that he focuses the most on: Prayer. He lists techniques to be better at performing prayer and being closer to Allah while doing so. The best part is that he explains how even the companions of the Prophet (saw) had problems and were not perfect in their worship. It is a constant struggle, and his book helps in that struggle. A must read for everyone who is interested strengthening their faith.