Why did the author involve God in his article?
I think because the author does not know some information about God, well see guys we will always give wrong conclusions if we do not know the whole fact, and here I put some links which might help some of you to understand more:
Please go through if you are intersted and would like to know more

Can We Be Happy Without God?
http://www.readingislam.com/servlet/Satellite?c=Article_C&cid=1256909870...
Answering Atheists Concerning God
http://www.readingislam.com/servlet/Satellite?cid=1148292923603&pagename...
Understanding God's Attributes
http://www.readingislam.com/servlet/Satellite?cid=1258880809993&pagename...
Doubting God's Existence
http://www.readingislam.com/servlet/Satellite?cid=1193049671280&pagename...
Knowing God Through God
http://www.readingislam.com/servlet/Satellite?cid=1218033651338&pagename...
Why Can't We See God?
http://www.readingislam.com/servlet/Satellite?cid=1245754267510&pagename...
Who Created God?
http://www.readingislam.com/servlet/Satellite?c=Article_C&cid=1213871473...
Who Is "Allah"?
http://www.readingislam.com/servlet/Satellite?c=Article_C&cid=1203758872...
Is Allah a Special God for Muslims?
http://www.readingislam.com/servlet/Satellite?c=Article_C&cid=1195032381...