If we are to have a relationship with Jesus, we must get to know him. And that means keeping watch with him and for him.
There are times when it is important for us to remember the goal. What is the purpose of our life? Aristotle suggested that determining what something is for was and important way to explain something. Saint Thomas Aquinas applied this idea to humans, suggesting that we were made for living in beatitude with God ultimately in the Beatific Vision.
Simon Peter comes face to face with the glory of God. He then recognizes his sinfulness. But he learns that forgiveness is not earned, but freely given by God.
We all experience temptation. Even Jesus experienced temptation. How does Satan want to take you away from a relationship with God? That is his goal. Think about what you can do to use the grace of God just as Jesus did when he was tempted.