The AJR Center for Judaism and Science has an annual competition for the best student D’var Torah infused with science. Click here to view the entries that have won our לדעת חכמה (Lada’at Hokhmah) Award.
Parashat Korah – 5785
June 24, 2025
Rabbi Greg Schindler (’09)
Rosencrantz, Guildenstern and The 250 Men A D’var Torah for Parashat Korah By Rabbi Greg Schindler (AJR ’09) Tom Stoppard’s 1966 play, Rosencrantz and Guildenstern Are Dead, brings to the forefront two minor players from Hamlet – the couriers, Rosencrantz and Guildenstern. While they prepare for, and perform, their small parts in the play, unknown scenes occur “offstage” (in Shakespeare’s Hamlet) that have major impacts on their lives. This week’s Torah portion, Parashat Korah , is named for the insurrection led by Korah and his accomplices, Dathan and Aviram, against Moses. And – like Rosencrantz and Guildenstern – there are another 250 characters who play minor roles and whose lives are affected by “offstage” events beyond their knowing. וַיִּקַּ֣ח קֹ֔רַח בֶּן־יִצְהָ֥ר בֶּן־קְהָ֖ת בֶּן־לֵוִ֑י וְדָתָ֨ן וַאֲבִירָ֜ם בְּנֵ֧י אֱלִיאָ֛ב וְא֥וֹן בֶּן־פֶּ֖לֶת בְּנֵ֥י רְאוּבֵֽן׃ וַיָּקֻ֙מוּ֙ לִפְנֵ֣י מֹשֶׁ֔ה וַאֲנָשִׁ֥ים מִבְּנֵֽי־יִשְׂרָאֵ֖ל חֲמִשִּׁ֣ים וּמָאתָ֑יִם נְשִׂיאֵ֥י עֵדָ֛ה קְרִאֵ֥י מוֹעֵ֖ד אַנְשֵׁי־שֵֽׁם׃ Took Korah, son of Izhar son of Kohath son of Levi, along with Dathan and Abiram sons...
Parashat Shelah – 5785
June 16, 2025
Rabbi Ḥazzan Luis Cattan
A D’var Torah for Parashat Shelah By Hazzan Rabbi Luis Cattan Nahbi and Geuel had grown up in the brickyards of Egypt, where children learned to whisper dreams only in the dark. They shared the same clay dust, the same lash, the same bitter herbs—but never friendship. Nahbi, son of Vophsi of the tribe of Naphtali, was careful and calculating, known for his smooth tongue and cautious mind. Geuel, son of Makhi from the tribe of Gad, was shrewd and ambitious, always watching from the shadows. They admired each other’s strengths in the way adversaries do—always measuring, never trusting. Now, with the miraculous Exodus behind them and the covenant of Sinai fresh in their memories, they were suddenly leaders—appointed chieftains of their respective tribes. And rivals once more. As the twelve chieftains stood before Moses, the air was thick with anticipation and uncertainty. His instructions were precise, devoid of sentiment: “When Moses sent them...
Parashat Beha’alotekha – 5785
June 9, 2025
Rabbi Cantor Inna Serebro-Litvak ('16)
A D’var Torah for Parashat Beha’alotekha By Rabbi Inna Serebro-Litvak (AJR ’16) When I was six years old, my father took me on a camping trip with his coworkers and their children. (In Russia this was considered to be a team building activity). My favorite memories of that time include sitting around the campfire, listening to the singing (someone would always bring a guitar), baking potatoes in the coals and watching the flames shooting up in the dark. I was fascinated by the beauty and the variety of shades of orange, the sound of the burning wood, the smell, and the smoke that rose up to the heavens. I thought that the campfire was a beautiful thing! A few years later I learned the hard way that a beautiful fire can also be very dangerous and bring horrific destruction. Here is how I learned the lesson about the power of...
Parashat Naso – 5785
June 4, 2025
Cantor Robin Anne Joseph (’96)
Down and Dirty A D’var Torah for Parashat Naso By Cantor Robin Anne Joseph (AJR ’96) A priest’s work is never done. After a long day directing the services of the Gershonites, recording the enrollment of the Kohathites, the Gershonites, the Merarites, and retaining sacred donations…must the priests also be marriage counselors? In Paashat Naso, any man who thinks his wife has “gone astray,” whether she has actually had sexual relations with another man or not, should be brought by the jealous husband to the priest. (Num. 5:12-15) Oh, really? Whatever happened to the death penalty? Not that I’m in favor of that, but isn’t the death penalty the prescription for adultery? Remember back in Leviticus… “If a man commits adultery with a married woman—committing adultery with another man’s wife—the adulterer and the adulteress shall be put to death.” (Lev. 20:10) And coming up in Deuteronomy… “If a man is found lying with another...
Parashat Bemidbar – 5785
May 28, 2025
Rabbi Susan Elkodsi (AJR '15)
A D’var Torah for Parashat Bemidbar By Rabbi Susan Elkodsi (AJR ’15) A few years ago, for Mother’s Day, my kids gave me a DNA-testing kit from Ancestry.com. Not surprisingly, the results came back as 99% Ashkenazi Jewish with 1% various other ethnicities, depending on some algorithm or something. It was fascinating to start receiving DNA matches, including my daughter (whew!), connecting with some long-lost relatives, and learning about some distant ones whom I never knew existed. I get as far back as my great-grandparents, and then the history appears to end. My husband, whose father was part of the Egyptian Karaite community, has information going back 12 or 13 generations because excellent records have been kept and kept up. Now imagine being an Israelite born into Egyptian slavery! The book of Bemidbar/Numbers/In the Wilderness opens by telling us that the Israelites are in their second year following the Exodus from Egypt (1:1). While we...
