Do not get me off the Way when I ask how it is this title means much?
The New Testament begins in Genesis with the first person to receive the Gospel...Abraham, our spiritual forefather.. Jesus teaches this, and Pau underscores it.
Amazing power of the Word begins with "In the beginning" and stops at the final "Amen" of Revelation......do not limit the message of the Word to some of the writings.
All the writings God has kept ibn tact for us are quite valid..