Did Jesus birth, death and resurrection changed anything when there is still sin in the world? “Yes it did” is the answer to that question. Romans 6:23 The wages of sin is death, but the gift of God is eternal life through Jesus Christ our Lord. Jesus presence to humanity was not just the manifestation of the word of God, but also the wisdom, knowledge, and understanding of his will.
Mankind had fallen to sin, but Jesus came, caught us, and pulled us out. John 16:33 In this world you will have trouble. But take heart! I have overcome the world. If we truly understand the word of God, for sure we would stand firmly in the authority of it and no devil in hell could deceive and move us.
The enemy is the continually trying to convince a lot of people that the Messiah is still yet to come and in his coming only then the world and it’s systems will change. The change has already been taken place. For those who are spiritually inclined you’d understand and know this. Christianity has exploded to the four corners of the world as was said in the gospel, “go and make disciples of all nations” Matthew 28:16-20. Everyone in the world today knows who’s Jesus. Philippians 2:10-11 At the name of Jesus every knee should bow, of those in heaven, and of those on earth, and of those under the earth, and that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father.
For three days Jesus wrestle with death, the flesh and the devil, and the third day he resurrected. Unlike Jonah Jesus didn’t have to wait for God to let him out. Jesus had to unlock creation to get himself out. Why unlock creation? Unlock creation because God didn’t decide to change it. After all when it was completed God said, “it was good” and in saying so it was sealed and locked, Genesis 1:31. Death wasn’t part of God’s plan in creation, it came after the fall of man; Adam and Eve eating the forbidden fruit. As for the devil, he had to remind him who’s the boss.