Waheguru is a term most often used in Sikhism to refer to God. It means “Wonderful Teacher” in the Punjabi language. Vāhi means “wonderful” and guru is a term denoting “teacher”. Waheguru is also described by some as an experience of ecstasy which is beyond all descriptions. The most common usage of the word “Waheguru” is in the greeting Sikhs use with each other Islam’s most fundamental concept is tawhid meaning “oneness” or “uniqueness”. God is described in the Quran as: “He is Allah, the One and Only; Allah, the Eternal, Absolute; He begetteth not, nor is He begotten; And there is none like unto Him.” Muslims repudiate the Christian doctrine of the Trinity and the divinity of Jesus, comparing it to polytheism. In Islam, God is transcendent and does not resemble any of his creations in any way. Thus, Muslims are not iconodules, and are not expected to visualize God.