Some irrational Materialist Beliefs:
Life appears to be designed, but it's not.
Justice, beauty, and truth seem to demand a non-material explanation, but in fact, they don't.
The existence of consciousness and subjective experience may appear to require a non-physical explanation, but it actually doesn't.
DNA may look like it contains information, but it doesn't.
The laws of logic may appear immaterial, universal, and invariant, but they are not.