'From the Beginning' in the Bible

But there are some of you who believe not. For Jesus knew from the beginning who they were that believed not, and who he was that would betray him.

You are of your father the devil, and the desires of your father you will to do. He was a murderer from the beginning and stood not by the truth; for truth is not in him. When he speaks a lie, he speaks from his own; for he is a liar, and the father of him [that lies].

and you shall also testify, because you have been with me from the beginning.