Rashi brings 2 halachot learned from the use of the word בהעלותך. How can we derive 2 halachot from 1 word?

Rav Zevin on the significance of the word מקשה which means formed but also means stubborn.

Rav Kook on the 2 verses of ויהי בנסוע הארון and why those who hate ישראל hate God.

Why are there no vowels in a Sefer Torah?