'Work of God' in the Bible

Now the tablets were the work of God, and the writing was the writing of God, engraved on the tablets.

Consider the work of God: For who can make straight what he has bent?

Just as you do not know the path of the wind, or how the bones form in the womb of a pregnant woman, so you do not know the work of God who makes everything.

Do not destroy the work of God for the sake of food. For although all things are clean, it is wrong to cause anyone to stumble by what you eat.