[kosta50]

Cronos [Harley D] say[s] that God the Father planned that Man would sin and kill His Son. Man carried out God's instructions

Not only that, but in carrying out what God planned, preordained and wished, Harley D states the man did it out of his "wickedness!"

Let's get this logic straight: A loving and good God makes man, makes him disobey Him, makes him wicked and condemns him for it and all his generations to death. Then He sends His own Son to become a man, makes Him suffer and kills Him -- for man's wickedness that was preordained by God and calls this "redemption." (Protestant theology 101)

[HarleyD]

Let's get this logic straight: A loving and good God makes man, makes him disobey Him, makes him wicked and condemns him for it and all his generations to death. Then He sends His own Son to become a man, makes Him suffer and kills Him -- for man's wickedness that was preordained by God and calls this "redemption." (Protestant theology 101)

I would suggest the following article, The Glory of God in the Problem of Evil.