"If God is willing to prevent evil, but is not able toThen He is...

"If God is willing to prevent evil, but is not able to
Then He is not omnipotent.

If He is able, but not willing
Then He is malevolent.

If He is both able and willing
Then whence cometh evil?

If He is neither able nor willing
Then why call Him God"----------------

So you believe in His existence ,but He is not meeting your criteria to be accepted as God.