Shmuel and the House of Eli - Of Fathers, Sons and Sacrifice

What was the major sin of Bnei Eli, and why do some of their sins receive apparently greater emphasis in the text? What is the significance of their abuse of the Kehuna? We examine the structural challenge of Chapter Two in Sefer Shmuel, and attempt to figure out how the "interruptions" about Shmuel and Chana integrate with  the rest of the perek. Our study brings us to excerpts from the Books of Devarim and Bereisheet, as our chapter in Sefer Shmuel teaches us about larger themes about Divine Service - and prayer - in general, as well as the more specific messages about parents and children in this chapter: Divine Service is not about taking, but rather about the radical act of giving.