What is exactly the new nature we say we take in Jesus?
1- How is it different from Adam's state before his fall?
2- Would Adam die, had he NOT made his sin?
3- Jesus took a body from our nature, to be just like us...yet we do SIN and DIE...and Jesus did not sin. Is his (human) nature different? But if it is, then how can he be counted equivalent to us, and thus be qualified as a redeemer?
4- What are the differences between Jesus, Adam before the fall, our nature after the fall? (dying, ability to sin, weakness, illness, hunger, instincts... etc)?
5- What does baptism and chrismation exactly give to us?
6- Why do we still fall in our new nature?