**You shall be pure-hearted (**תָּמִים) with the L-rd your G‑d. (Deuteronomy 18:13) The letter tav in the word “whole-hearted” (tamim) is accented with a dagesh,¹ which alludes to the inner “point” of the heart. Meaning to say, you should be pure-hearted with your heart’s innermost point. Da’at Moshe, Noach, Shoftim², Tehilim 19 and 119.

footnotes: ¹ A diacritic dot place within a Hebrew letter. ² See, also, Vayachel Moshe