Chasidut for I Kings 8:18
וַיֹּ֤אמֶר יְהוָה֙ אֶל־דָּוִ֣ד אָבִ֔י יַ֗עַן אֲשֶׁ֤ר הָיָה֙ עִם־לְבָ֣בְךָ֔ לִבְנ֥וֹת בַּ֖יִת לִשְׁמִ֑י הֱטִיבֹ֔תָ כִּ֥י הָיָ֖ה עִם־לְבָבֶֽךָ׃
But the LORD said unto David my father: Whereas it was in thy heart to build a house for My name, thou didst well that it was in thy heart;
Agra DeKala
An additional reason why the holy Torah starts with the letter Beis, which the numerical value is two, is to teach that there are two Torahs, there is written and oral.
Ask RabbiBookmarkShareCopy