The Mechanics of the Great Work of Master Jesus Christ
Jesus took on a human body to die for our sins, because sin has rested in the human body since our first father, Adam, corrupted his body, including his sperm, and lost his authority of the dominion of the Earth that God had given to him. You are the slave of whom you serve - and Adam served Satan, and he lost his authority to him; everything that Adam had authority over became the authority of his master, Satan, when he obeyed Satan's temptation over the fruit of the Tree of Good and Evil.
Now, Jesus did not take on a human body through sperm, but only through his mother's egg, and since the corruption of sin comes through the male's sperm and not the female's egg, He didn't take it on when He took on that human body. Being in the image of the sinful human body, yet without sin, He died for sin in the human body. Death is always and only the outcome of sin! He was murdered by the sinful actions of the conspiracy between the religious leaders of God's chosen nation, Isreal, and the secular leaders of that part of the World. His life was illegally stolen from Him by sin, and so He took authority over it in that way.
Matthew 10:25 has Jesus allowing that the slave can be like his master. The servant can have his lord's authority. So, salvation comes to everyone who identifies with Master Jesus Christ, whom God sent to us for the purpose, through faith in this work of His death for our sins and our confession of Him as the Master; our faith in His subsequent resurrection also gives us new life. This image and identification is something that sin has tried to have power in through witchcraft, but the Master of Life, Jesus The Messiah, has performed this greatest miracle of rebirth, working together with His Father Who sent Him and His Holy Spirit Who raised Him up again, Whom He has also given to us who believe on Him and have confessed with our mouth Master Jesus.