Why did God allowed Satan here on earth

Satan is the source of all evil. When God created us he placed us here on earth to nature and be the masters of all creatures. He even order us to multiply and fill the earth. We were to eat the fruits and plants for our well being. The earth and all he created were good and satisfied him.

When I read my Bible it seems all things were placed here on earth for a purpose and I wonder the reasons why Satan was allowed on earth. If God knows that Satan is the source of all evil why then did he allowed him here on earth with us creatures who had no sin.

 

In fact according to the Bible the devil was not created as such, in the letter of James shows that it was the devil, since it is an opponent and liar of God, with his desire to be worshipped with all that pride wanted to be worshipped by all human and Angels Sky, clear God has allowed that they existing, but all that has their reasons, as we all know Adam and Eve sinned against God, wanting to live in independence from it, just wanted to govern themselves, while Dios will tell you that it is bad and good by this desire for independence said to God that they did not want him as ruler. This reason, Dios has left there is the devil that prove his claims, time has shown that we cannot be happy without the Government of God, we need to be happy that Dios us rule, it is clear that soon the Government of the devil is going to end , Jesucristo enthroned soon goes into a war against them to remove the Government, of course the Earth will be under the governorate of Jesus, when this happens the Earth will have a true paradise, this is the real desire of all mankind actually We need better governance to end all these global problems.

 

God allowed Satan here on earth in order test our faith. Just like the tree its strength can only be tested through the storm. Likewise gold is purified through the fire. You can truly say its genuine if it passes the test. The purification process through the heat of fire more than 100 degrees celcious.

During the time of Job is a perfect example of this. Job was a righteous man. God allowed Satan to tempt him through many ways. But God did not allowed satan to kill Job. That means our testing can only go to the extent of the approval of God. We must not worry about Satan. We have bigger God. God has already won the victory.