Sardarji- the story of all ingradients

A Sardarji happened to participate in a competition, which was about writing the shortest story. The organizers had put a condition that a story must have four ingredients viz. religion, sex, suspense and mystery. Sardarji's turn came after many attempts by others. Sardarji gave a story, which was just one sentence and read: "Oh God, my wife is going to deliver a child". Ostensibly amused, the organizers asked the sardarji whether it contained all the four ingredients!! Sardarji replied affirmatively and gave his explanation as below: Oh God: religion my wife: sex going to deliver a child : suspense (whether a girl or a boy) "Okay.... but where is the mystery ?" asked one of the organizers. The sardar replied : who is the father ??