An interesting article by Rabbi Nathan Lopes Cardozo on why miracles, seemingly so common in Biblical days, are no longer occurring.
Two points I would like to add:
(1) I am not convinced that miracles are not occurring. Although admittedly, skepticism would be a kind way todescribe my reaction to this.
(2) The Bible covers a fairly large period of time. The idea that highly visible miracles were occurring every day in "Biblical times" is not, I believe, a warrantedd conclusion.
That is all.