Or maybe they aren't "developing" god at all but merely acknowledging the existence of said being. To me religion, be it Christianity, Islam or Atheism is but a means to an end. If everybody can agree on the destination then the route doesn't really matter as long as it gets people to where they wish to go. That's one of the things I find funny about these spiritual threads. After all the criticisms of eanassir, nobody has come close to refuting anything he/she has said....nor will they ever (in all probability).
Preparing for the journey
If anyone has decided to make a journey for tourism or some other purpose; won't he prepare many things for his journey? … his bag, towel, some shirts, some food, money …etc.
So the religion of God is not any invention; no, but man has to prepare himself for his coming journey, and where he will go. The wise man will prepare and be ready for this destination: when man will leave his material body, as the sword leaves its sheath or scabbard. And will live forever with his ethereal soul which is the true man.
The disbeliever denies and says there will be nothing there following the death; but what makes him sure and certain of this? And if the things turn to be true (and it is true in fact); then what will his fate be? What excuse will he give? Why didn't this student prepare for his examination? Then when he will fail, he will start crying; but this will be useless.
There are many parables of Jesus about this subject.
This is in the Quran 59: 18
يَا أَيُّهَا الَّذِينَ آمَنُوا اتَّقُوا اللَّهَ وَلْتَنظُرْ نَفْسٌ مَّا قَدَّمَتْ لِغَدٍ وَاتَّقُوا اللَّهَ إِنَّ اللَّهَ خَبِيرٌ بِمَا تَعْمَلُونَ
The explanation:
(O believers, ward off God ['s disobedience];
let every soul consider what [good work] it has forwarded for tomorrow [following death.]
And ward off [the disobedience of the messenger of] God;
[for] God is Most Aware of [all] that you do.)
man-after-death.t35.com/3.htm#Instructions