A lot of times there’s the excitement of something new which motivates us to do something. It can be something you normally wouldn’t want to do, but because it’s new or the first time you get excited about it. Example in the beginning of the school year, you can’t wait for school to start and can’t wait to do your homework. But then as time goes on, you no longer have the same motivation.
Something To Say:
The people are bringing more than enough for the labor (36:5)
The Mei HaShiloach asks: Why are the Jews praised for brining these offerings? Who wouldn’t give money towards the building of the Mishkan, which served as a house for God? The Mei HaShiloach explains that a man never knows if he truly has a generous heart or not. The first time he is asked to do a mitzvah, he is able to do it with great enthusiasm, but after he has become accustomed to the mitzvah, his performance often does not have the same fire anymore. This may serve as a sign that he is not truly a giving person. In this verse, however, we read that the people gave many contributions; they continued to give time after time, with great enthusiasm, proving their authentically generous character.
So here, the Jews really had a true excitement to do the mitzvah and help donate towards the Mishkan. It wasn’t just because it was a first time thing, and it was exciting, but rather they truly were giving people. The Jews continued to give more and more, so it wasn’t a one time thing.