Jesus Himself quoted the Old Testament 60 to 70 times in the Gospels; even more if you include short quotations. And He expected His followers and the religious leaders of His day to also have a working knowledge of the scriptures. Here are some examples from Matthews’ gospel:
Concerning what was lawful on the Sabbath: “Have you not read what David did when he was hungry?” (Matthew 12:3). “Or have you not read in the law that on the Sabbath the priests in the temple profane the Sabbath, and are blameless?” (Matthew 12:5).
As regarding divorce: “Have you not read that He who made them at the beginning made them male and female?” (Matthew 19:4)
Concerning indignant priests and scribes when children were praising Him in the temple: “Have you never read, out of the mouth of babes and nursing infants You have perfected praise?” (Matthew 21:16).
Concerning Himself as rejected by the religious leaders: “Have you never read in the Scriptures: The stone which the builders rejected Has become the chief cornerstone. This was the Lord’s doing and it is marvelous in our eyes?“ (Matthew 21:42).
Concerning the resurrection of the dead: “You are mistaken, not knowing the Scriptures nor the power of God. But concerning the resurrection of the dead, have you not read what was spoken to you by God?” (Matthew 22:29,31).
Today, we who belong to Christ have little excuse for being Scripturally ignorant. All the modern tools for accurate bible reading and study are at our fingertips, far beyond what was available to Jesus’s followers during His ministry 2000 years ago. If He expected biblical knowledge from His followers and the religious leaders of that day, how much more do you think He expects from us? We need to be adequately prepared to defend our doctrine and faith at any time. “Always be ready to give a defense to everyone who asks you a reason for the hope that is in you, with meekness and fear.” (1 Peter 3:15). Let’s not disappoint our Lord. Make an ongoing concerted effort to gain wisdom that only in-depth study of God’s Word can supply. It’s essential so that God can use us effectively as witnesses to those around us especially as the Day approaches.
Maranatha, Jim