How can god be called moral when he routinely punishes people for the sins of others?

He punishes all mothers by condemning them to painful childbirth, for Eve's sin. He punishes all human beings by condemning them to labor, for Adam's sin (Gen. 3:16-18). He regrets His creation and in a fit of pique, commits genocide and ecocide by flooding the earth (Gen. 6:7). He hardens Pharaoh's heart against freeing the Israelites (Ex. 7:3), so as to provide the occasion for visiting plagues upon the Egyptians, who, as helpless subjects of a tyrant, had no part in Pharaoh's decision. (So much for respecting free will - the standard justification for the existence of evil in the world?) He kills all the firstborn sons, even of slave girls who had no part in oppressing the Is�raelites (Ex. 11:5). He punishes the children, grandchildren, great-grandchildren, and great great-grandchildren of those who worship any other god (Ex. 20:3-5). He sets a plague upon the Israelites, killing 24,000, because some of them had with the Baal-worshiping Midianites (Num. 25:1-9). He lays a three-year famine on David's people for Saul's slaughter of the Gibeonites (2 Sam. 21:1). He orders David to take a census of his men, and then sends a plague on Israel, killing seventy thousand for David's sin in taking the census (2 Sam. 24:10-15). He sends two bears out of the woods to tear forty-two children to pieces, because they called the prophet Elisha a bald head (2 Kings 2:23-24). He condemns the Samarians, telling them that their children will be "dashed to the ground, their pregnant women ripped open" (Hosea 13:16). This is but a small sample of the evils celebrated in the Bible.