Jesus performed many other miracles for his disciples, and not all of them are written in this book.
This was Jesus' first miracle, and he did it in the village of Cana in Galilee. There Jesus showed his glory, and his disciples put their faith in him.
Jesus did many other things. If they were all written in books, I don't suppose there would be room enough in the whole world for all the books.
A large crowd had seen him perform miracles to heal the sick, and those people went with him.
And the Scriptures were written to teach and encourage us by giving us hope.
These things happened to them as a warning to us. All this was written in the Scriptures to teach us who live in these last days.
All of you have faith in the Son of God, and I have written to let you know that you have eternal life.