Mind in Doubt..!!

I write this note after struggling hard from myself to draw out the answer of the questions which I regularly question from myself these days. The foremost question which comes to my mind is what In my previous post, I wrote, can we call this world as civilized if we not respect and love our brother and sisters and will keep doing what dog do in dog's society? The whole World is Fighting for Sense Gratification ( enjoying the pleasures that arise from the senses) which quite the same as what a dog does, then what the difference between a dog and man? and I wonder whether one involves in the senses is the right thing for Man? and with the results of that man is always getting trouble everywhere.Second question which comes to my mind is that, if a dog will recognize his master in whatever dress he wears than why human being is not able to recognize his master (supreme personality of God-head) and why all religion (Hindu,Muslims, christian e.t.c) are fighting and what are they fighting for?Another question which ponders in my mind from quite long period of time is that, if we after death will leave each and every belonging of our in this world only, than why there is all hasten or competition of acquiring the wealth and not considering the thing which we can carry after death (you guys are thinking of what this special thing that we can carry with us. The thing is KARMA). why one is showing courtesy to those who benefits one personally, but not showing the courtesy to the one who does good( the God Almighty) not for this world but for whole universe.Still searching for the answers and quite confident to find the answers and will post the Answers in the next Note.