Well it seems on the bigger picture here you are discussing the "will of God", we then must ask can anything happen outside of the will of God?
Jesus as taught by some is God in the flesh. Having flesh he became identified as one of us, to experience the same thing as us, so we no longer had to look to the heavens or worship Zeus, and other figments of the imagination. We now had a God that we could touch and feel, and truly identify with.
So, since he was flesh, he was able to be tempted, because he was just as you and I. Now whether or not he could go through with one of the sins, the bible seems to indicate to me, there is no free will (many Christians will disagree with this though). So Jesus could never sin. Just as God could never sin because it was God's will for Jesus to save his people.
God the spirit, is not subject to the nature of man, and this world, but Jesus was, but as they are both God, they both can't sin, even though one of them was subject to temptation.
Interesting subject.
itwillend,
The Almighty, whose name is given in the Holy Scriptures,is Jehovah,is completely different from His son, whose name is Jesus, John 17:3, 14:28, Matt 3:16,17, 16:13-17, John 12:27,28. It is true that Jesus is called a god, even a mighty god, but never The Almighty God or Jehovah.
Jesus was created as a free moral agent, just as all the angels and man was, so theoretically Jesus could have sinned, BUT, Jehovah God knew His son would not sin so He had it recorded in the Bible what Jesus would do. In a way therefore, you could say that Jesus could not sin because when anything is recorded in God's word it will come true exactly as recorded. So Jesus could have sinned but His Father knew that he would NOT.
Here is something to think about. Jesus was a perfect man, so he would have had to go against his nature in order to sin. It seems that when a perfect person sins he is never forgiven, because he has no excuse, and nothing is recorded about any perfect person asking for forgiveness after sinning.
The real problem for us is: We are imperfect so we must fight against our nature to do the right thing, Gen 8:21. That is why we must continually ask God for help in not committing sins and then asking for forgiveness when we do, 1Thes 5:17.