First of all, Jesus didn't say, "stop tithing and do the mercy and justice". He said, "These you ought to have done, without leaving the others undone".
Just because something is institued in the the Old Testament doesn't mean that it automatically becomes abolished in the New Testament. Jesus has the opportunity to tell the Pharisees that they no longer need to tithe, but does He do that, NO! He tells them you ought to do it (tithe) but don't neglect the mercy & justice (which of course they were totally deficit in).
Do I think that the curse of Malachi applies today? Yes, because I believe that neglecting to tithe is still robbing God of HONOR. You know this is much more about honor than it is about money. Money represents our life. It takes our life to produce money. Our time & energy. God wants us to acknowledge His sovereignty in everything we do. Why do you think this thread is such a hot topic? Because many would like to insist that they don't have to tithe because it is too hard to part with the money. Oh, I know all the arguments, but they don't add up.
So, I will continue to give my tithes and offerings and those opposed with continue to give whatever they wish. I am not convinced that what I believe is wrong nor would I teach others that tithing is not for today. I stand on the Word of God.
swifteagle ><>