In general, people become attached to certain beliefs, be that science or religion. Their mind discriminates between what it perceives to be correct and what it believes to be incorrect. But, the reality is that this all takes place in the mind itself. The only reason we believe things are the way they are is because the mind informs us of this based on input from our five senses. For example, you see a fossil and assume this to be proof. But is it? Your eye sees the fossil and the mind creates the reality of it. Does the fossil exist outside of the mind? Who knows? Your eyes tell you it is there, but it is the eyes informing the mind of this. Religious books tell you things are a certain way, but, again, it is the eyes feeding this information to the mind and the mind then creates the reality. The mind then attaches itself to this belief and supposes it to be the correct one, despite other religious books perhaps having a different version of that reality. Thus, this is all conjecture from the mind itself, be it science or religion. It is our minds that make the choice to become attached to certain beliefs.
Consciousness is the seat of it all. Everything only exists because our five senses are telling us it is there. Yet, when you dream, your eyes are closed and yet you see, do you not? Thus, how can you be certain that what your eyes are telling you when you assume yourself to be awake is, in fact, correct? This is because the mind itself is the seat of everything we assume is a real, solid object around us. People with specific mental illnesses assume themselves to be in a totally separate reality and, to them, it is as real as the one we find ourselves in. People under the influence of hallucinogens are perceiving a separate reality also and who can say if it does or does not exist? Their senses are telling them it does. Therefore, it is the mind that creates all of this.
So, really, does it make any difference if some creator deity created all of this or some evolutionary act created all of this? To what end does it matter? Our minds will continue to create this dialogue inside our own minds of supposing this way or that way to be the truth when, in fact, what we believe to be the "truth" is only what our mind builds around the input from our senses. Science brings us many wonderful things. But so does religion. We cannot exclude one from the other in the totality of human experience.