ויקחו לי תרומה מאת כל איש אשר ידבנו לבו תקחו את תרומתי
Rashi writes that the words, v’yikchu li, “and take for Me,” indicate that the contributors for the Mishkan must be dedicated lishmah, exclusively for Hashem’s Name. From the fact that the Torah follows up the v’yikchu li with asher yidvenu libo, whose heart impels him to generosity, we may suggest that the determining factor in li, “for me,” is that it is motivated by the heart. The heart is the seat of one’s emotions and, thus, expresses his truthful feelings. Nidvas ha’lev, a contribution from the bottom of one’s heart, is an honest contribution. The concept of lishmah was a…