Jesus worked many other miracles for his disciples, and not all of them are written in this book.
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.
All of you have faith in the Son of God, and I have written to let you know you have eternal life.
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.
And the Scriptures were written to teach and encourage us by giving us hope.
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.
A large crowd had seen him work miracles to heal the sick, and those people went with him.