traveling from place to place all my life , i never had a chance to associate myself with one character , be it culture or religion ... my paternal family esp elders are all communist/socialist , i wont blame them , they belong to those times , none of my relatives are religious , though we call ourselves sunni muslims very proudly .... at some point in my later life when i started my career i started to think may be some part of me even has atheist tendencies ... this career or field is often regarded with such thing because of rationalism involved ... i would call that period as dark times of my so far life .... whatever i did or achieved in that span , i was never happy or satisfied , there was a continuous discontent of spiritual nature like something is missing , empty , or whatever i do it will one day end with nothing for me ... anyways , after settling down with life ... my faith has strengthened back ... and i m noticing that i now have something to look forward to ... like there is no end to things i m doing here .... or it will go on .... i think one of the factor behind such will to return to faith was that i wanted to be an examplory parent to our infant child ... or he would grow up with the same discontent i felt growing up in faithless & secular social environment .... esp early life ....
regarding the point of same God for all as someone mentioned above ... i would refer the book "History of God" by K.Armstrong ... excellent read ... IMO as we muslims say God is one ... he truly is one ... and is for everyone , not just us Muslims ... these differences r because of human nature to clash & collide over ideas and character ... even today we can see that religion is being associated with ethnicity and race .... shia iran , wahabi arabastan , jewish israel , buddhist china .... centuries of clash have effected maps and thats how difference have been created ... division after division has just caused bloodshed and destruction , nothing else .... I find basic faith above all that and ironically it has been long forgotten .... even today when we think of fighting in name of religion , we unintentionally r fighting in name of our overall character , religion is just a part of that .... otherwise can someone explain how come same sect , same faith countries have fought bloody wars ... with readily available info of past , todays youngster has high chances of getting frustrated with details of religion because rationally speaking it has done nothing for mankind .... even among islam , whats the difference between a shia and a sunni ... details and just that ... overall idea and basis is same .... difference of opinion over who should have been caliph ... lol ... we believe on events to prove which we have no evidence , offcourse none of us was standing and noting down what happened at Prophets (Pbuh/Saw) death .... even those who we call our later fgures who formed medhebs had no solid evidence ... so why even fight on things which we cant to prove to ourselves let alone doing that to defeat others .... i have prayed with hanbalis , jafaris , hanafis ... even though i dint had the religious sense that time but i felt no difference at all among the followers ... i m pretty sure if i ever decide to go to a temple or church i would find same ... Even if we accept athiests that Religion is a man made phenomenon , even then it is still all same ... God is still one ... but there is no one to tell that to masses ...