First of all, can something exist from nothing? (Nothing = the absence of everything).
If you were asked the question, do you have a fifth grandfather/grandmother? What would you answer?
Obviously, the answer is yes. But did you ever speak to them or see them? Do you even know what they look like? However, that doesn’t mean they didn’t exist. They most definitely existed, simply because you exist.
Another example is if you were asked the question do you believe you mom is truly your mom? Or is your dad truly your dad? Did you observe your birth? Did you do a DNA test? Even if you did, it could be forged or tampered with. Hence, you would say I believe my mom is my mom and my dad is my dad! As believe doesn’t require evidence to be true. Even if others disbelieve in what you beeline in, it doesn’t make it any less true. With respect to having good reason to believe what you believe.
Human beings are a unique and different creatures than any other species on earth. That is due to more than one reason, such as, we have freedom of choice, we have language, and we can study our own minds and its limitations (why do we know what we know, and how do we know what we know). All creation (including human beings) are slaves of their creator. In other words, they function and submit to their innate nature or instincts. However, not all slaves are servants of their creator (god). It is the biggest honor and bliss to be servant of the king of Kings, all mighty god. Instead of being servants to desire, money, fame, status, power, or lust. Is listening to one’s self (whims) the correct (right) thing to do?
Things like houses, cars, phones, and even a bottle of water must have a designer (a conscience mind) to make all the decisions and the parts and what goes where. What about human beings (the complex creation) one eye is far more complex and superior than all the materials mentioned above. Thus, Doesn’t a design indicates there is a designer???
Human beings were created for a purpose and to believe in no creator is a bigger leap of faith than to believe in one.
Isn’t creating all this complexity requires knowledge? Can human beings exist without god?