Scripture Explains Scripture
The blood shall be to you for a token upon the houses where ye are; and when I see the blood, I will pass over you, and the plague shall not be upon you to destroy you when I smite the land of Egypt. Exodus 12:13. I delivered unto you first of all, that which I also received, how that Christ died for our sins according to the Scriptures. 1 Corinthians 15:3.
About the author and the source
A Daily Textbook, a little book of Scripture readings for Church of England youth, quoted martyr-bishop Hugh Latimer to explain its rationale: “The circumstances of Scripture enlighten the Scriptures, and one Scripture doth expound another to a man that is studious, well-willing, and calling upon God in continual prayer.” Each day provided a Scripture from the Old Testament with a parallel from the New Testament.
A Daily Textbook; Consisting of Parallel Passages, Extracted from the Appointed Lessons of the Church of England. London: Alnwick, 1839.