Main Point
Matthew, Mark, and Luke all record a time when Jesus asks his disciples, “Who do people say I am?” They give a lot of answers and then Jesus asks, “Who do you say I am?” This is that important point where Peter acknowledges that Jesus is the Christ (Messiah). This is an important question for us to ask and answer for ourselves.
But another question for us to ask is: Who do I say I am? Peter could have begun this letter by identifying himself a number of ways: Simon, fisherman, brother, husband, father, preacher, denier. All of these titles would fit Peter but instead of one of these he chose the word apostle. Peter remembers himself as one who has been specifically chosen by Jesus to share the Gospel with others. There are characteristics to being chosen by God:
Scripture
Questions
Application