Evil is No Problem for God
It is the subject of this thread.
Is God able to stop evil but unwilling to do so?
So please, explain why God created Adam for the purpose of committing evil and then damning him for it.
You have to first understand that God is sovereign, which means He is in control of all things, both good and evil. God is not arbitrary because He has a reason for allowing everything that He does, even if our finite minds do not understand everything that He does. That is comprehended by faith in God's power, wisdom, and goodness. God's will in the affairs of men and events of nature are based on His own pleasure and purposes for His creation whereby He makes Himself known to His creation and glorifies Himself.
Having said all that, you also need to understand that God allowed Adam to sin so that God could renew His creation through the second Adam, His only begotten Son Jesus Christ. In Genesis, God gives us a promise of this second Adam Who would come and destroy the power of sin, which was instigated by the devil, as we read, "And I will put enmity between thee [the serpent - Satan] and the woman, and between thy seed and her seed; It shall bruise thy head, and thou shalt bruise His heel" (Genesis 3:15).
This was fulfilled 4,000 years later with the coming of the Messiah, and His resurrection was the vindication that the power of death and sin had been overcome by Jesus Christ as the new Adam of creation. In Christ, we are a new creature (2 Corinthians 5:17), and instead of a garden as the first Adam had, we have the whole world as our inheritance as the second Eve (the Bride of Christ - the Church). This is the glorious and victorious result of how God used the sin of the first Adam to make the world better through the righteousness of the second Adam (Romans 5:12-21).
From a decretal perspective of God's eternal will, it is true that God knew all along that Adam would sin by eating of the fruit of the Tree of the Knowledge of Good and Evil. However, Adam did not know that, being the finite person he was. He had God's law revealed to him to not eat of that tree (Genesis 2:16, 17), and his duty of love was to obey his Father by faith. So, you see, God did not force Adam to sin because Adam had already received warning from God not to eat of the tree or else he would die. Even though Adam had every other tree in the Garden to eat from (including the Tree of Life), his lust and pride led him to disobey God at the instigation of his wife, who was beguiled by the serpent. Adam should have known better.
Concerning Adam being damned by God, I don't think that's what we read in the Genesis account. As a matter of fact, we see that after Adam and Eve sinned, God clothed them with animal skins (Genesis 3:21), which was a picture of redemption and forgiveness of sins, foreshadowed by the temple sacrifices for sin in the Levitical priesthood and coming to its fruition in the righteousness of Christ, as we're clothed in His righteousness as a garment to appease God's wrath for sin (Romans 13:14; Revelation 19:8). Adam was even called a son of God in the genealogies listed in Luke (Luke 3:38). So, even Adam himself received grace in God's eyes after his first sin, and I believe he is in Heaven with God's people away from the damnation of hell.
So, evil is no problem for God. As we're told in Romans 8:28-30,
And we know that all things work together for good to them that love God, to them who are the called according to His purpose. For whom He did foreknow, He also did predestinate to be conformed to the image of His Son, that He might be the firstborn among many brethren. Moreover whom He did predestinate, them He also called; and whom He called, them He also justified; and whom He justified, them He also glorified.
To the Christian, that is a great comfort, and we know that God will overcome evil in its entirety one day. In the meanwhile, God is pleased to use evil to show how omniscient, omnipotent, and omnibenevolent He truly is (Romans 9). Those who have eyes to see and ears to hear can understand this great mystery.