“So, he believes God is vengeful and acts against mankind (the good, the bad and the ugly) using forces of nature.”
Parts of the New Testament and the Book Of Revelation say this is so too.
Exactly; Christ’s own sermon known as the “Olivet Discourse” is such; the misery associated with Christ’s sermon will be unbelievable. Christ states that it will be great sorrow for this with children. Sad but true.