We read in Parashat Lech-Lecha of the war that Avraham Avinu waged against the kings who had captured his nephew, Lot. After winning this war, Avraham was greeted by a man named Malkitzedek, who brought him food and wine to celebrate this victory. The Midrash quotes two opinions regarding the real purpose of Malkitzedek's meeting with Avraham. According to one opinion, Malkitzedek was revealing to Avraham סוד כהונה גדולה – the "secret" of the position of the kohen gadol who served in the Bet Ha'midash . According to the other opinion, Malkitzedek was revealing to Avraham סוד תורה – the "secret" of Torah. This entire discussion seems very mysterious. What are these "secrets" being shown to Avraham Avinu? The Kedushat Levi explains that the Midrash here is actually telling us about the two ways in which a person is to serve Hashem, depending on the situation, which the Kedushat Levi calls יש and אין . יש means "there is," and refers to serving Hashem when a person who has a lot going on, a lot of mitzvot to do. Let's imagine a person who is blessed with a large family, children and grandchildren, a successful business, and friends. He is busy serving Hashem in a state of יש – caring for and spending time with his wife, children and grandchildren, giving charity, helping people, involving himself in important community affairs, and so on. Unfortunately, however, some people are in a state of אין , "without," lacking all these blessings. It could be somebody who is getting older but has yet to find a marriage partner, or somebody in a troubled family situation. It could be somebody who hasn't had a job in several years and faces dire financial straits. It could be somebody who is going through a medical crisis, or a mental health crisis, and cannot function properly – or the family member of such a person. These situations do not lend themselves to the kind of flurry of mitzvah activity that characterizes the fellow in a situation of יש . The Kedushat Levi explains that the יש person has many wonderful opportunities to serve Hashem – but there's a disadvantage to this service of Hashem, in that there is some ego and pride involved. The person feels accomplished and successful. He looks at his wealth, his beautiful family, and all the mitzvot he is able to do, and he feels proud and takes credit – sometimes forgetting to give Hashem the credit for all his accomplishments. The אין person, however, has no such challenge. He is able to build a true, genuine connection with Hashem, because he recognizes that he is entirely dependent on Him. The אין person turns to Hashem and says, "I can't do all that much, but I want to build my relationship with You. I have no family to care for, I have no enterprise or charity organizations to run, I don't have so many opportunities to do amazing things – but I'm serving You by praying, by connecting, by turning to You, by believing in You." Avraham Avinu, for many years, faced the quintessential אין reality. I imagine that if I were in Avraham's shoes, I would have just given up. His father brought him to the authorities to have him executed. He miraculously survived, and many years later, at the age of 75, he was told to leave to an unknown land. When he got there, he faced a dire famine, forcing him to go to Egypt, where his wife was abducted. Not long thereafter he needed to fight a war to rescue his nephew. Meanwhile, his wife could not conceive. In the end, of course, Avraham becomes fabulously wealthy, well-respected, and the father of G-d's chosen nation. For decades, Avraham served Hashem in a situation of אין , until he was ultimately able to serve Hashem in a situation of יש . The Kedushat Levi explains that this is what the Midrash is alluding to. Avraham was shown the "secret" of the kohen gadol , who did the service in the Bet Ha'mikdash , representing self-sacrifice. The kohen gadol had no land or property, but he devoted himself entirely to Hashem. He symbolizes serving Hashem with "nothing." But Avraham was also shown that his life would become one of סוד תורה , a life of outstanding spiritual achievement, of יש , where he is able to serve Hashem with a great number of blessings and good fortune. In the beginning of our parashah , the Torah makes a point of informing us that Avraham was 75 years old when he left his homeland to live in Eretz Yisrael . This perhaps alludes to the fact that all Avraham had at that point in his life was his בטחון , his trust in Hashem, which in gematria equals 75 (2+9+8+6+50). He was in a position of אין , and he served Hashem in that state, by building a strong connection with Him. There is a young woman in our community who, after several years of dating, was still not married, and she asked to meet with me to speak about her situation. She expressed her anguish and how she just didn't know what to do. I advised her to give this problem over to Hashem. I said she needed to tell Hashem, "I don't know what to do, so I'm leaving this in Your infinitely capable hands. I will, of course, continue to recite Tehillim each day, and to reach out to matchmakers, because I need to make an effort, but I'm giving this over to You." Baruch Hashem , around a year later, she got married. She told me before the wedding that she felt so much better when she came out of our meeting, being able to let go of this challenge. And a week later, her hatan showed up... We hope and pray that we are always blessed with יש , with an abundance of happiness, prosperity and success in all our endeavors. But if we ever find ourselves in a situation of אין , let us draw strength and inspiration from our ancestor, from Avraham Avinu, who served Hashem even when he had nothing, with his בטחון , by developing his faith in Hashem and his connection with Him. When we face challenges, we must try to acknowledge that now Hashem wants us to serve Him in this way, by focusing on our בטחון , on our unwavering faith and trust in His goodness, and working to build a stronger relationship with Him.