2 Timothy 3:15 and how from infancy you have known the Holy Scriptures, which are able to make you wise for salvation through faith in Christ Jesus. 16 All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness, 17 so that the servant of God[a] may be thoroughly equipped for every good work.
Jesus is in the Old Testament (but not by name) as well as the New. Do not discard Gods Word so easily. We are to search the Scriptures diligently to seek His Will.