Humanity has long sought answers to the fundamental questions of existence—questions about the purpose of life, the nature of the divine, and our place in the grand design of creation. Across cultures and civilizations, these inquiries have shaped belief systems, philosophies, and ways of life. Yet, despite our differences, a unifying truth resonates at the core of all sincere searches for meaning: the belief in One God, a supreme Creator who transcends divisions and calls all people to a path of righteousness.

This book, *ISLAM: One God, One Humanity*, is an exploration of that truth as revealed in the Qur’an. It delves into the universal message of Islam, a message not confined to one race, nation, or era, but one intended for all of humanity. It challenges misconceptions, calls for reflection, and reaffirms the essence of monotheism—the acknowledgment of a single, indivisible God who is merciful, just, and ever-present.

The Qur’an addresses not only Muslims but also people of all faiths, philosophies, and walks of life, inviting them to ponder upon the signs of creation and recognize the unity that binds us all. It rejects barriers of race, class, and nationality, affirming that true nobility lies not in worldly status but in piety and consciousness of God. This book highlights that unity, reminding us that we are all children of Adam, interconnected as one human family.

Yet, with this truth comes responsibility. Islam is not merely a personal faith but a mission—a call to spread knowledge, uphold justice, and foster understanding among peoples. As bearers of this message, we must ask ourselves: Have we conveyed it? Have we lived by it? Have we invited others with wisdom and kindness, as the Qur’an commands?

In a world often divided by conflict and misunderstanding, *ISLAM: One God, One Humanity* seeks to reaffirm Islam’s role as a force for unity and enlightenment. May this work inspire reflection, dialogue, and a renewed commitment to the principles that define our shared existence under the guidance of the One God.