Presumably the same God rules both testaments, and If that be the case, I think it is foolhardy to disregard the vehemence he expressed by burning two cities to death because they were full of homosexuals.
I think God made his feelings clear enough on that point.
Jesus in the New Testament refuted some of the Old testament statements like an eye for an eye.
I would expect if you compare both documents the Old and New that the New testament would not agree with the Old testament in some areas.
Christians can do what they want, but if I was a Christian I would distance myself from the Old Testament, and follow the New Testament.
After reading both that is my opinion. - Tom