 I think guided him to a position where he would not succumb to sin, meaning that he could be tempted, but a man of God like you and I, we could be tempted, but that does not mean that we have to sin. We can overcome the sin like Christ did. He was an example. And I think a person can argue that in prophecy that he couldn't have sinned because it was prophesied that he would not. It was prophesied that he would be the perfect sacrifice.