This document summarizes an Islamic studies course on "Tauheed" (Islamic doctrine of God's oneness) taught in Singapore. It introduces the course and provides an overview of topics to be covered, including: tauheed of God as creator, sustainer and divine; distinguishing God's attributes from essence; approaches used by early Muslims and scholars to understand the Quran and preserve orthodox beliefs amid emerging views; and tensions between literalist, rationalist and pseudo-Sufi positions in later eras. The course aims to teach tauheed consistent with the understanding of early pious Muslims.