Introduction
“The Purpose of Life According to Islam: Returning Your Trust” is a profound and heart-touching book that explains the true purpose of human life, the importance of belief in One God, and the responsibility of spreading truth with love and compassion. Written by Muhammad Kaleem Siddiqui, the book is crafted as a message of sincerity from the author to all humanity.
The central theme is simple and powerful:
Life is a trust, and truth is a responsibility.
1. The Heart of the Message: Compassion for All Humanity
The author begins by describing a universal truth — every human is naturally compassionate.
Just as we instinctively save a child from fire, we should care about those who are spiritually walking toward danger.
This emotional and powerful comparison sets the foundation of the book’s mission:
To warn people lovingly, not forcefully, about the consequences of rejecting truth.
(Page 3–4)
2. Nature’s Greatest Truth — Oneness of God
A major portion emphasizes that the Creator of the universe is One and Only One, with no partners.
(Page 6–7)
The book uses:
- Logic
- Scientific references
- Quranic evidence
- Simple examples
to show that multiple gods would lead to chaos, not harmony.
Just like a school cannot have two principals or a country two prime ministers,
the universe cannot have multiple controllers.
3. Proof That God is One
The book presents multiple proofs:
- Quranic challenge: No one can produce a chapter like it.
- Scientific facts mentioned 1400 years ago.
- Perfect harmony in the universe.
(Page 7–8)
4. Life After Death — The Ultimate Reality
The book explains a truth that every religion acknowledges:
Every soul shall taste death.
(Page 8–9)
It clarifies:
- Death is not the end.
- We will return to God.
- Everyone will be judged according to deeds.
Like a baby inside the womb cannot imagine the outside world,
humans cannot imagine life after death —
but it is real and waiting.
(Page 24)
5. Refuting Reincarnation: Logic & Evidence
The author scientifically and logically dismantles the idea of transmigration of souls (rebirth) with three major proofs:
(Page 10–11)
- Humans appeared on Earth long after plants and animals.
- Populations of humans and animals are increasing, not decreasing.
- Birth-death rates don’t support reincarnation theory.
Famous “past-life memories” are explained as psychological or spiritual illusions — not reality.
6. The Greatest Sin — Associating Partners with God
The Quran states that God may forgive any sin except Shirk (polytheism).
(Page 12–14)
The author uses simple yet powerful examples:
- A husband cannot tolerate another partner in marriage.
- Even a prostitute knows she is doing wrong.
- How, then, can God accept someone worshipping others besides Him?
The book says:
Worship belongs to the Creator alone.
7. How Idol Worship Began
The book explains beautifully how humans began worshipping idols after prophets died.
(Page 17–18)
Satan tricked them into making statues out of respect.
Later, he whispered: “Bow to them.”
Thus humans fell into polytheism.
8. The Chain of Prophets — One Message, One Religion
Every prophet came with one core message:
Believe in One God and obey His commands.
(Page 16–18)
All true religions originally taught monotheism.
9. Prophet Muhammad: The Final Messenger
The book presents strong evidence that Prophet Muhammad (peace be upon him) is the last prophet:
(Page 19–23)
- His life is historically documented in detail.
- Previous scriptures predicted his arrival.
- He brought the final revelation — the Quran.
The author also shares emotional events from his life, including persecution, patience, and final sermon.
10. Why Islam Must Be Accepted Today
The author explains using a modern example: Just like new government laws overrule old ones, the law brought by the last prophet overrides earlier laws.
(Page 24–26)
Thus:
- All religions originally came from One God
- But their laws changed over time
- The final law is Islam, for all humanity
11. Faith: A Human Need
Faith is not only for the hereafter — it gives purpose, strength, peace, and dignity in this life too.
(Page 27–28)
Without faith:
- A human becomes spiritually lost.
- Life becomes hollow.
- The hereafter becomes dangerous.
The author vividly describes the horrors of hell to warn readers lovingly.
12. The Call to the Reader
The final chapters speak directly to the reader’s heart.
(Page 28–31)
The author invites every sincere soul to reflect, believe, and turn to God before death arrives suddenly.
He then invites readers to declare the Shahadah, the declaration of faith in One God and His final Prophet.
13. What After Accepting Faith?
(Page 31–32)
New believers should:
- Pray 5 times a day
- Fast in Ramazan
- Give charity
- Perform Hajj if able
- Avoid forbidden things
- Read Quran daily
- Spread truth with love
The book ends with a prayer for guidance, peace, and steadfastness.
The Purpose of Life According to Islam: Conclusion
“Returning Your Trust” is not just a book — it is a heartfelt message about the purpose of life, the reality of faith, and the responsibility of sharing truth with compassion.
Its teachings remind us that:
- Life is temporary.
- Death is certain.
- The hereafter is real.
- Truth is one.
- God is one.
And every soul deserves to receive this message with love.
