Richard Dawkins is quoted as saying:
If the evidence before your eyes doesn’t support a belief, you cannot will yourself to believe it anyway.
I disagree with Dawkin's premise.
I think (to a certain extent at least) we very much CAN choose what we will believe.
The Scriptures speak of willfull ignorance (actually
specifically regarding the conditions of the initial creation).
2Pe 3:5
For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:
There are Noetic effects to sin
The Scriptures regularly speak of the will as being active in "belief".
Romans speaks of men's minds becoming corrupted and losing the knowledge of truth.
Rom 1:21
Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
Rom 1:22
Professing themselves to be wise, they became fools,
We may not be able to "will" away something about which we are
already certain and choose to believe something preposterous in it's stead...
i.e. we may not be able if already convinced that the moon is a rocky satellite which orbits the Earth due to gravity then simply "Choose" to believe that it is merely illussory or that it is a giant poached egg....
But if we are not yet
already committed to a certain position on something especially, we can find ways to choose how our beliefs will become shaped.