New Defender's Study Bible Notes
24:25 believe all. The resurrected Lord Jesus thus confirmed the doctrine of plenary inspiration; it is foolish and wrong-hearted to reject anything written in the Old Testament.
24:26 enter in to his glory. The Messianic Scriptures clearly teach that Christ would be crucified (e.g., Psalm 22, Isaiah 53), and then be raised (Psalm 16) and enter into His glory (e.g., Psalm 110), so that those who knew and believed the Scriptures should have been expecting these events.
24:27 beginning at Moses. It is very significant that, when the greatest Bible teacher—in fact the Author of the Book—taught Biblical truths, He began at the beginning! Genesis is the foundational book of the Bible, and it is essential that we understand and believe God’s revelation in Genesis if we would understand the rest of Scripture.
24:27 concerning himself. Jesus here confirms that all the Scriptures point, in one way or another, to the person and work of the Savior.