"If you walk in My statutes... And I gave..." [26:3]. (I asked once).
The commentators explain that with the reward of toil and effort in the Torah, the learner will merit that all those who interfere with him will be removed from him, and from Heaven he will be able to continue to engage in Torah study under proper conditions.
This happened to a dear yeshiva student, whose youngest son was injured during a game and needed treatment in the hospital. The father stayed with his son in the hospital all day, and towards evening they were discharged to their home. The yeshiva student thought in his heart, "Throughout the day I was not able to study in an orderly manner and immerse myself in my Talmud, and therefore it is appropriate that tonight, which is Friday night, I should do a mishmar, and study until morning in the beit midrash." So he asked his wife for permission to go and study in the beit midrash all night. And she willingly agreed.
The yeshiva student went to the beit midrash, opened the Talmud and began to study with great vigor. But a few minutes passed, and he fell asleep on the table. He woke up and tried to continue studying, and fell asleep again. "What I need now," he thought to himself, was a cup of hot coffee. With the coffee, I will wake up with G-d's help, and I will be able to continue studying vigorously. And now, at the entrance to that beit midrash, there is an automatic coffee machine, and after you put the payment into it, a cup of coffee comes out ready, with milk! From what we know, the yeshiva student goes to the machine, puts his hand in his pocket to take out the wallet, and to his surprise he discovers that he forgot the wallet at home... "If I return home," he thought to himself, "I might stay there and go to sleep..." After a few seconds, however, he decided to cut to the chase; "And is it conceivable that all my study hangs on the cup of coffee?! - he said to himself – I will go and 'break' my sleep by studying with enthusiasm!" ...
The yeshiva student stood on his feet and began to learn in a particular tune. The evil inclination tried to convince him that he would not last like this for long, and therefore it was worthwhile to stop the study right now, but he did not give up, "As long as I endure, I will continue to study, and God will help him further..." A few minutes later, the door of the beit midrash opens. An unknown young man enters the beit midrash with a steaming cup of coffee in his hand. The only person present at the beit midrash at that time was our yeshiva student, and now the young man turns to him and asks, "Would you like to have a cup of hot coffee?" The yeshiva student was already sure that it was... Elijah the Prophet. "Why did you suddenly decide to bring me a cup of coffee?!" he wondered. The guest replies: "I have just returned from a wedding, and I wanted to sip a cup of hot coffee. I put the coins in the machine, and here comes the coffee with the milk. But suddenly I remembered that at the wedding I ate a meat dish, and I am still not allowed to drink dairy coffee... It was a shame to spill the hot coffee, so I went into the beit midrash, in order to look for someone to whom I could give the coffee... And here you have the steaming cup of coffee ready to drink!" The astonished yeshiva student thanked him profoundly, and excitedly blessed over the cup of coffee, "that everything will be in His word," and continued to study with great freshness and diligence until dawn.
From this miraculous act, we can learn about man's path of diligence in Torah and in the service of the Creator. When a person decides that he really wants to learn, and does not give up, he is immediately helped by Heaven, because the path that a person wants to walk is guided (Makot 10:), and when he comes to purify, he is helped (Shabbat 104a)!
