In response to these concerns, I know that he believes in once saved always saved. He says a lot that there is no salvation without repentance (it's in Hebrews somewhere.) He uses the parable of the sower a lot to explain that those that did not take root, or the word was stolen away etc, were never saved to begin with. He says that the last seed, the one sown on good ground, that took root etc was the one who was truly saved. That the ground was good and fertile because it was plowed up by the law.

As to the first concern, I have never heard that one, so I can only say that he has an "open challenge" out there. He offers some amount of cash if someone can prove (usually this is done in a university) that evolution is true. No one ever has, and then he will give the gospel presentation in those forums. I am not sure this is what you were wondering about though.

Michele