1. There is a God
2. There is no god, or there is no way to know whether or not there is.
You have chosen option 2. But I would contend that #2 takes more "faith" to believe than option 1 does.
The laws of science as we know and understand them tell us that option 1 makes the most sense and is most likely.
Option 2 requires that we will discover some unknown truths that can explain how the universe has always existed without any beginning and with out any creator and without anything or anyone to have propelled it into motion... perpetually.
http://tigerboard.com/boards/view.php?message=15354653
the earth is spinning at ~ 1,000 mph, while traveling around the sun at 66,000 mph, as the solar system itself is spinning at 43,000 mph around its "local standard of rest" "roughly in the direction of the bright star Vega in the constellation of Lyra. This speed is not unusual for the stars around us and is our "milling around" speed in our suburban part of the Galaxy.", which is itself moving around the galaxy at 483,000 miles per hour, and the Milky Way Galaxy is traveling at "an astounding 1.3 million miles per hour".
https://astrosociety.org/edu/publications/tnl/71/howfast.html
If there was no start to the universe then we have been traveling for an infinite amount of time and are doing so at some 1.3 million miles per hour... that is a perpetual motion machine, no?
But physics tells us that such a thing is impossible due to the laws of thermodynamics:
https://en.wikipedia.org/wiki/Laws_of_thermodynamics