# Let’s Talk Tanya: Iyar 17

From **Let's Talk Tanya: Chabad.org: R Naftali Silberberg** by R Naftali Silberberg.

- **Published:** Mon, 4 May 2026 12:00:00 EST
- **Duration:** 2:56
- **Audio:** https://http-vod-cdn.chabad.org/api/utils/file/13021907.mp3?id=4A665C2C-D81B-4313-999C-3D24CB22911E&ts=1810980380&sig=x7jQKo1nlq0gfk7YcA%2f80NXfGjI%3d
- **TorahApp:** https://torahapp.org/share/p/ch_r_silberberg_tanya/e/chabad-org-media-13021907-5786-02-17

The Dual Energy System: Why does creation require both “encompassing” and “filling” light?