The Lord does not show miracles, because it would force man to believe in Him, and man is known to be given the freedom of choice.
Rekken: I began to understand the Lord perfectly, after my 8-year-old child, smiling ill-lovedly, stated: "But this year I will definitely check whether Santa Claus exists or not, I will order him the most expensive helicopter on the radio control - if he does not bring, then he is not.