I have mentioned in another post that I believe in Free Will. I mentioned that I believe the purpose of our free will is to make a choice to either accept or reject God within this lifetime, and that everything else is secondary. But I will now mention what I believe to be the most powerful and yet possibly ignored power of this freedom we have been given.
I'll point out an instance from the Bible which backs up this belief, but first I'll introduce it with a scene from Terry Pratchett's Discworld novel "Mort", where the skeletal Death has just hired his young apprentice, and taken him out for a curry in the middle of a busy city...
The other diners didn't take much notice, even when Death leaned back and lit a rather fine pipe. Someone with smoke curling out of their eye sockets takes some ignoring, but everyone managed it.
"Is it magic?" said Mort.
"What do you think?" said Death, "Am I really here, boy?"
"Yes," said Mort slowly. "I... I've watched people. They look at you but they don't see you, I think. You do something to their minds."
Death shook his head.
"They do it all themselves," he said. "There's no magic. People can't see me, they simply won't allow themselves to do it. Until it's time, of course. Wizards can see me, and cats. But you're average human... No, never." He blew a smoke ring at the sky, and added, "Strange, but true."