Use the primary source to answer the question. “There is no god but Allah, and Muhammad is the Messenger of God” (the Quran, 3:18).

The primary source states, "There is no god but Allah, and Muhammad is the Messenger of God" (the Quran, 3:18). This phrase is known as the Shahada, which is a foundational statement of faith in Islam. It affirms the belief in the oneness of God and acknowledges Prophet Muhammad as the final messenger sent by God. The Quran, considered the holy book of Islam, is believed to contain the literal words of Allah as revealed to Muhammad.

The primary source, which is an excerpt from the Quran, provides the Islamic declaration of faith known as the Shahada. It states, "There is no god but Allah, and Muhammad is the Messenger of God" (Quran, 3:18).

This statement encapsulates the fundamental belief of monotheism in Islam. It affirms that there is only one God, Allah, and Prophet Muhammad is His chosen Messenger.

By reciting the Shahada, a Muslim expresses their belief in the oneness of Allah and their acceptance of Muhammad as the final prophet. This declaration is considered the first pillar of Islam and serves as the basis for the entire faith.

The primary source mentioned is a verse from the Quran, which is the holy book of Islam. To answer the question, we need to examine the statement within the verse. The verse states: "There is no god but Allah, and Muhammad is the Messenger of God."

This statement is the declaration of faith in Islam, known as the Shahada. It is considered one of the fundamental beliefs for Muslims. The Shahada affirms the oneness of Allah, the Islamic concept of monotheism, stating that there is no god but Allah. This means that Muslims believe in the existence of only one deity, Allah, and reject the idea of multiple gods or idols.

Furthermore, the Shahada acknowledges Muhammad as the messenger of Allah. Muslims believe that Muhammad is the last prophet sent by Allah to guide humanity, delivering the message of Islam. As the Messenger of God, Muhammad is seen as the leader and exemplar to be followed by Muslims.

To get this answer, one needs to refer to the primary source, the Quran, specifically chapter 3, verse 18. This verse can be found by accessing a copy of the Quran, either in physical form or through online resources. One can read and analyze the verse to understand its meaning and significance within the context of Islamic belief and practice.