Is it wrong that some parts of the Bible make me uncomfortable or angry?

No—and honestly, some parts of the Bible seem designed to provoke exactly that reaction, or at least aren't afraid of it.

The prophet Habakkuk opens his own book by directly challenging God about injustice: "How long, Lord, must I call for help and you do not listen... Why do you tolerate wrongdoing?" (Habakkuk 1:2–3). That's discomfort and anger, preserved as Scripture, not something the text tries to hide or apologize for.

Psalm 88 is even starker—an entire prayer of unrelieved distress that ends without resolution or comfort, sitting right there in the middle of the Psalter. Scripture makes room for prayers that stay hard, not just ones that wrap up neatly.

Your discomfort with certain passages might reflect something worth wrestling with honestly—maybe a genuinely difficult text, maybe a place where more context or careful reading would help, maybe just the raw honesty of a very old book dealing with real human pain. None of that makes the reaction itself wrong or unfaithful.