If we read the text carefully, we note a redundancy. If “every man and woman” contributed towards the Mishkan, why is it necessary to reiterate that “Bnei Yisrael brought a free-willed offering”? Are not the “men and women” included in “Bnei Yisrael”? Horav Mordechai Rogov, zl, observes that many individuals who support Torah institutions and sustain those in need have themselves been educated in Torah institutions which stress the value of tzedakah. People contribute to those organizations with which they identify. When they see the importance of an institution or an endeavor, they support it. One who has been the recipient of a Torah education or has been sensitized to the importance of supporting Torah-oriented endeavors, will do so–because of the education he has received. Consequently, those who support a Torah institution are actually accomplishing two things. First, they are credited for sustaining the institution. Second, they are the catalysts for the students who will one day become themselves Torah supporters as a result of the education that they have received. The philanthropist is a link in the chain of Torah support. Through his contribution, he helps create the next generation of Torah supporters.
This is the hidden message of the pasuk. The contribution of the “men and women” who supported the Mishkan was not motivated by a sudden decision. Who was responsible for engendering the positive feeling for Torah support that brought out these “men and women”? Who motivated them to rise to the occasion and support the Mishkan? The members of “Bnei Yisrael” who had previously contributed catalyzed the next generation’s outpouring of support. We must remember that when we support a Torah institution, we are preparing the future generation of Jews who will maintain the legacy of Torah.