An observation not unique to my own is that many Christians dismiss the immorality of the OT by pointing out that the Law has been superceded and one must look to the NT for guidance on morality. But it seems that the long arm of the OT repeatedly reaches forward into the NT to remind us what God really wants. In Acts 12:21-23 Harrod is struck down by an angel and eaten by worms because he didn't praise God. In Acts 5:1-10 a property owner sold his land and delivered most of the cash to the Apostles, but because he kept some of it for himself he and his wife were struck down and killed. In Luke 9:59-62 a man whose father has just died wishes to bury him first before following Christ but is told to let the dead take care of themselves and ordered to go out and prosthelytise, another man who wishes to say goodbye to his family is similarly instructed. In Luke 14:26 Jesus tells his followers to hate their families and their own lives if they wish to follow him. In Matthew 10:34-36 Jesus proclaims that he has come not to bring peace but to turn family members against one another. In Luke 18:29-30 Jesus promises eternal reward for those who leave their wives and children to follow him. In Ephesians 5:22-24, Colossians 3:18, 1 Peter 3:1, 1 Corinthians 11:3 and 1 Corinthians 14:34-35 we see the mysogeny of the NT, where women are commanded to be in subjection to their husbands and in 1 Timothy 2:9 they are instructed how they may dress themselves. Mark 7:9–13 and Matthew 15:4–7 reach back into the OT to rehash the admonition that children who do not honour their parents should be put to death. Same goes for Matthew 5:18–19, Luke 16:17, 2 Timothy 3:16, and John 7:19 in which the currency of the old Law is not dismissed but affirmed. And we don't even have to get into the glorious destruction of billions depicted in Revelation.
It's an appropriate question and observation ina theological hread.
Here is an interesting read:
Is God a Moral Monster?: Making Sense of the Old Testament God by Paul Copan ( Paperback - Jan 1, 2011) I made a thread about this and, well, no one read it, LMAO !! You make a few points but I think tha majority of them have been adressed in other threads ( Paul's mysogeny is nothing of the sort since he praises women on several occasion, Romans for one) and the issue of 1 and 2 Timothy have also been addressed a few times. But the matter is, truly, how MUCH of the OT's horrifc acts and laws attributed to God WERE of God?