Hi Beano, No, Jesus didn't have a sin nature. He was not born from a human father. That's why He couldnt have a sin nature from Adam.The Scripture tells us plainly that He was conceived in Mary's womb by the Holy Spirit . . . the third Person of God.We see this explained clearly in Luke 1:26-35, "In the sixth month the angel Gariel was sent from God to a city of Galilee named Nazareth, to a virgin betrothed to a man whose name was Joseph, of the house of David. And the virgin's name was Mary. And he came to her and said, 'Greetings, O favored one, the Lord is with you! But she was greatly troubled at the saying, and tried to discern what kind of greeting this might be. And the angel said to her, 'Do not be afraid, Mary, for you have found favor with God. And behold, you will conceive in your womb and bear a son, and you shall call his name Jesus. He will be great and will be called the Son of the Most High. . . And Mary said to the angel, 'How will this be, since i am a vigin? And the angel answered her. ' The Holy Spirit will come upon you ... Therefore, the child to be born will be called holy -- the Son of God.' "I have shortened the quote for easier reading. You can read it in its entirety in your own Bible.That's why Jesus did not inherit the sin of Adam. Yes, Jesus is the Second Adam, but the one without the sin of disobedience as was found in the First Adam. It is because he lived a holy and sinless life that He could qualify to offer Himself to the Father on the cross in our behalf and take OUR sins upon Himself there and be punished by His Father for the sins of men, that we might go free, just by believing in Him.waynemlj