I'm not talking about god now. I just asked your opinion on matter and everything that exists, like universe, big bang, and anything that could predate big bang and what do you think about it. Do you think any of those possibilities seems possible to you and you could believe them?
To me, the natural order seems more like something simple grows to become something more complex over time. For ex, simple hydrogen atoms became something more complex like the helium atom. Something as simple as helium becomes something more complex like carbon. In the same way, single-celled organisms give rise to multi-cellular organisms. Sperms become foetuses, foetuses become babies, babies become adults. The same is true for our intellect. We aren't born with a complete understanding of everything. We start by understanding small, basic concepts, and our intellect grows in time. A completed, working computer program doesn't appear out of nothing. It stars with a few lines of code that over time grows into something bigger and complex. A company starts out small and grows bigger and complex over time.
A product B is usually a result of another product A, but A is simpler than B. There definitely are exceptions to this(decay and decomposition come into mind). But it's not unreasonable to suggest that this is the nature of most of the things we see. If we trace back to the origins of the universe using this premise, then we'll be left with something so simple, that the only thing more simple than that is 'nothing'.
If we consider the premise that A leads to B, but A is necessarily more complex than B, then there has to be something(say
x) that lead to A that is necessarily more complex than A. But then there'll have to be another thing, say
y, that led to
x that is necessarily more complex than
x. This premise will lead to an infinite regression. Therefore, my premise that simple A led to a complex B is more favourable and more likely.