The Kalam argument has many flaws, not least of which is that even if you accept it as incontrovertible truth, all it gets you is the Universe had a cause. Craig has to staple massive illogical leaps onto the end of it to shoehorn it into his bible story. The sheer number of cards he has to palm would get him banned from Vegas for life. And all that simply to prop up a stupid argument that runs out of steam before it goes anywhere.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'