1. What is the problem on אלה תולדות יצחק בן אברהם, אברהם הוליד את יצחק?
2. How does the Rebbe further explain this?
3. What are the distinctions between אברהם  and יצחק?
4. How does ביום הגמל hint to a ברית?
5. What is the other opinion when was the משתה גדול ?
6. Who was one of the גדולי הדור who participated?
7. What did he say?
8. What did Hashem respond to him?
9. יצחק connections was not based on?
10. אברהם was based on?
11. What is the idea of a ברית being continuous?

Answers:

1. Why would the פסוק need to say אברהם הוליד את יצחק when it just stated אלה תולדות יצחק בן אברהם.
2. That what made יצחק into a בן אברהם a special person was the investment of his father אברהם הוליד את יצחק.
3. אברהם had his ברית at 99 יצחק at 8 days. יצחק  became בר מצוה at age 13 אברהם depending on different opinions but much later in life.
4. ה and ג = 8 and the word מל
5. When יצחק became בר מצוה
6. עוג
7. With one little pinky I can crush יצחק.
8. They will concur you.
9. Logic.
10. Logic
11. That the connection beyond logic should be always.