If God were capable of doing evil, would this involve a logical contradiction? Would sinning be a logical contradiction for God, but not for sinners?

What do you think of the idea that there is no discrete power to sin? Thomas Morris in his book, Our Idea of God, says, "There are many powers necessary for sinning in various ways, but there is no single, distinct power to sin exercised in addition to all other powers exercised on any and every occasion of the intentional doing of evil." Morris goes on the give the example of a person wrongfully punching another person and this action would be sin. A person has the power to wrongfully punch another person, but there is no additional power to sin. If a person wrongfully punches another person, does that mean he has two powers- the power to wrongfully punch another person and another power called "the power to sin"? Morris answers, "No".

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Curt Hayashida
member, Community Bible Church (Non-denominational)
Vallejo, CA