The pasuk in Parashat Vayakhel states that Hashem filled the hearts of Betzalel and Aholiav with wisdom to carry out the intricate work of constructing the Mishkan . Rav Shach asked: Why were these two individuals chosen over anyone else in Klal Yisrael ? He explained that when the people heard Moshe announce Hashem's command to build the Mishkan , no one wanted to take responsibility for such an overwhelming task. It seemed impossible. But Betzalel and Aholiav stepped forward, not because they already possessed the necessary skills, but because they believed in the mission. They understood that "it is not the capable who do, but rather those who do become capable." They wanted to take on the responsibility, and after Moshe appointed them, Hashem filled their hearts with the wisdom they needed to succeed. Their zechut has benefitted Kelal Yisrael for all generations. After David HaMelech killed Goliat, Goliat's brother sought revenge. A man named Elchanan ben Ya'areh struck Goliath's brother down with a weaving tool before he could cause harm. Rashi explains that Elchanan was a descendant of Betzalel, and in the zechut of Betzalel's weaving of the Parochet in the Mishkan , Hashem gave Elchanan the ability to eliminate this threat with the very same type of tool. Another powerful story is told about the father of Rabbi Aholiav Chiyun. He was 90 years old when his son was born. His wife, much younger than him, desperately wanted a child. She went to pray at the kever of Aholiav ben Achisamach in Sidon, and miraculously, they had a son. They named him Aholiav, attributing his birth to the zechut of Aholiav ben Achisamach. At four years old, however, the boy still had not begun to speak. His mother returned to the kever to pray again, bringing her son with her. Before she even finished her tefilla , he opened his mouth and asked her a question. She was so shocked that she nearly fainted. That boy later grew up to become a gadol b'Yisrael and was a chavruta of Chacham Ovadia Yosef in Yeshivat Porat Yosef . Betzalel and Aholiav stepped forward to do Hashem's will, and He gave them the ability to succeed. Their zechut continues forever. When a person is moser nefesh to do what is right, Hashem grants him special siyata dishmaya to accomplish it. Rabbi Goel Elkarif told a story that he heard directly from the person it happened to. Today, this man is a talmid chacham living in Yerushalayim. When he was in shidduchim , he was introduced to a girl with outstanding middot and deep yirat shamayim . However, no one told him that she suffered from a severe stuttering problem. When they met, he immediately noticed the issue. But because of his sterling character, he wasn't going to reject her solely because of it. They continued seeing each other. She was perfect in every way except for her extreme speech difficulty. With great emunah , he decided to move forward and got engaged to her. Amazingly, the day after their engagement, her stuttering disappeared completely and never returned. She had seen doctors, therapists, and specialists, but nothing had ever helped. Yet the moment she was engaged, the problem vanished. This chatan was moser nefesh to do what he believed was Hashem's will, and in return, Hashem gave him the greatest gift. Hashem can help us with anything. Our role is to do His will, and He will take care of the rest. Shabbat Shalom.