إخوتي في الله:
إنطلاقا من أهمية الدعـوة بشكل عام، ودعـوة غـير المسلمين بشكل خاص فإنني أقترح توجيه خطاب مبسط لغـير المسلمين لتعـريفهم بالإسلام وترغـيبهم في معـرفة معـلومات أكثر عـنه، ويمكن نشر هذا الخطاب بكافة الطرق مثل البريد الإلكتروني أو البريد العادي أو الفاكس أو حتى باليد.
وأقدم لكم نموذج لهذا الخطاب وأطلب منكم توضيح آرائكم وإقتراحاتكم ولكم جزيل الشكر.
Dear,

In the ancient ages the people were a group live their life as a primeval form, live in caves, hunt the animals for eating and wear its leather.

They lived on vast land on the Earth vicinity of trees, water sources, rivers, birds, flowers and predator animals also.

They lived like stable life, but always they asked one question: Who is creating this environment around them from smallest thing like ant to biggest thing like sun?

They think, but they haven’t any answer and not reached to the person who create this environment, certainly this person not one of them and he is not ordinary person, they started imagine this person “very tall, very fat, very strong, not from their material”, they wanted to see this person by their eyes!!

They started make a symbol of a person who granted the life and the environment to them, they made this symbol from clay and mud, they made a very big statue and named it “life maker or life creator or god”.

But after this period they found that the symbol of god, which they made it, couldn’t administrate all of the matters of the environment like winds, seas, forests etc alone.

They started make many symbols and statues of many gods, one for winds, another for seas, third for forests etc.

After this period and succession the generations, these statues not become mere symbols of gods only, but it had been worshipped like gods in itself.

The people started compete about the places that they live in it, some people want to live beside river, others want to live in forest, they separated and became groups, each group have a private statue which they worshipped it.

The God (Allah) sent his prophets to the people to correct their wrong notion, and tell them that the person who granted the life and the environment to them not these statues and symbols of gods, but he is one god only but they can’t see him, because he is very great and very solemn so that somebody not ascend to see him, and he is very strong and very versed in order to create this environment from smallest thing to biggest thing, and he is very wise and sage in order to administrate all of the matters of the environment alone.

Some people believed the prophets but others disbelieved, but the God (Allah) punished the unbelievers and saved the believers.
For example:
The prophet Noah lived 950 years and propagandized his clan to worship of the God (Allah) solely, some people believed his mission, but others disbelieved and Allah sank them.
The prophet Moses, (Allah) sent him with Pentateuch to Jews and rescued them from violence of Pharaoh.
The prophet Jesus, (Allah) sent him with Testament to Jews also, some of Jews believed him, but others disbelieved.
We can note that (Allah) sent prophets to their people only, sometimes there is more than one prophet in the same time.

When the prophet Jesus came with Christian religion, Jews became necessary believe him and alteration the belief from Jewish religion to Christian religion because the Christian religion is a newest and latest religion in this time.
Also nowadays, everyone must be Muslim, because Islam is a newest and final religion to Day of Resurrection (Judgment Day), and because the prophet Mohamed is the last of the prophets, (Allah) sent him to all people in everyplace on the Earth and not to his people only.

Many of Christians and other religions in Europe and America and in countries around the world became Muslims that because they listened and read about Islam and knew more information, understood it and become convinced of it, perhaps the decision is not easy in the beginning but with more right information the decision become very easy, easy … but important.

Islam is a newest and final religion therefore it contain more information and knowledge talk with the mind by logic and very easy to understanding, the Holy Quran contain more information and things which discovered newly in geography and botany and other fields, in addition it describe the development of fetus growth in the womb (the stages of man’s embryonic development).
These things (Allah) told it in Holy Quran from more than 1400 years ago at people lived in tents in desert, these people hadn’t any technology or scientific progress. Therefore the most of believers nowadays are scientists.

This is very clear evidence confirm the Holy Quran came from (Allah) and Islam is really religion like Christianity and everyone become necessary believe that.

Everybody must read about Islam, we ask you just to read books from Islam like any books you read it in any field to know more information, and visit the Islamic centers just to read and listen and know the scientific information which (Allah) told it, and know the full truth such as the believers, and make sure of that by yourself, and discuss, compare and think … maybe.
Remember:
Islam is a newest and final religion to Day of Resurrection (Judgment Day),
The prophet Mohamed is the last of the prophets, (Allah) sent him to all people in everyplace on the Earth.

Useful links:
http://www.islamworld.net/
http://www.al-islam.com/
Some of the Scientific Miracles in the Holy Quran: http://www.islam-guide.com/
For any inquiry: http://www.islam.ws/ http://www.islamqa.com