If religion was founded to brainwash the masses into being sheep and slaves then how on Earth did the Quran know things 1400 years ago which no previous book or person knew until this century?

 The statement that religion was founded to "brainwash the masses into being sheep and slaves" is a perspective that reflects a particular viewpoint on the role of religion. It is essential to note that opinions about religion vary widely, and different people hold diverse beliefs and interpretations.

Regarding the Quran, many Muslims believe that it is the literal word of God as revealed to the Prophet Muhammad over 1400 years ago. They consider the Quran to contain guidance, wisdom, and knowledge that transcends human understanding. Some individuals find certain verses in the Quran to be remarkably prescient or containing information that appears to align with scientific or historical discoveries.

For example, some argue that certain verses in the Quran seem to describe embryological development, the expansion of the universe, or other scientific phenomena. Supporters of these claims often interpret these verses as evidence of divine knowledge that predates scientific discoveries.

It's important to consider diverse perspectives on these matters:

1. **Religious Perspective:** Many religious believers see such apparent correlations as evidence of the Quran's divine origin and argue that God, being the Creator, had knowledge of all things.

2. **Skepticism and Critique:** Skeptics and critics often approach these claims with caution, considering alternative explanations, linguistic nuances, and the potential for selective interpretation.

3. **Historical and Cultural Context:** Scholars may examine the historical and cultural context in which the Quran was revealed, recognizing the language and concepts of that time.

The relationship between religious texts, scientific understanding, and historical knowledge is complex. Interpretations of religious texts can vary, and believers often view them through the lens of faith. It's important to engage in respectful dialogue and critical thinking when discussing religious beliefs, recognizing the diversity of perspectives within and outside religious traditions.