Why Doesn't God Make Himself Obvious?

If God exists, isn't it weird that he doesn't just act in a way that's obvious so that everyone will believe? Good question. Isn't it also weird that Zechariah literally had an angel tell him what was going to happen and he *still* didn't believe it? What's going on? Why do people have a hard time believing and why doesn't God do a better job making himself visible? Listen and find out!