I have written to you, fathers, because you know him who is from the beginning. I have written to you, young men, because you are strong, and the word of God remains in you, and you have overcome the evil one.
So in the beginning of their faith they were taught that Jesus Christ was the Son of God. He came to be the Savior of the world. Now hold fast to that, let it abide in you, for you will continue both in the Son and in the Father.