Jesus is our Lord, God, Savior, and Redeemer. It was spoken of God in times past and now Jesus confirms that He is that same God.
John 4:25,26 (KJV) 25 The woman saith unto him, I know that Messias cometh, which is called Christ: when he is come, he will tell us all things. 26 Jesus saith unto her, I that speak unto thee am he.
John 4:13,14 (KJV) 13 Jesus answered and said unto her, Whosoever drinketh of this water shall thirst again: 14 But whosoever drinketh of the water that I shall give him shall never thirst; but the water that I shall give him shall be in him a well of water springing […]