Sorry Guys I don't know how to summarize a philosophical argument. (Details are too important to be left out).
Anyhow if you want a short debunking of the kalam here is my take on it
Here, let me debunk the Kalam and EVERY philosophical argument that states that God created the universe in just this one short post.
The study of the universe is within the field of Astrophysics and Cosmology. Even when researching phenomena within the universe physicists use complex mathematical equations and models. The results of which often go against every part of our common sense.
The twin paradox being a prime example of this
http://www.phys.unsw.edu.au/einsteinlight/jw/module4_twin_paradox.htm And you are going to try to jump in to answer how the universe began with your every day intuitions ?