The Example of Jesus for Our Apologetic

My objection to classical apologetics is that its proponents believe in finding a common ground with their anti-Christian opponents. Part of that is that they do not use Scripture as their evidence, because the unbeliever doesn't consider the Scriptures to be authoritative. Therefore, the apologist claims, he must appeal to the unbeliever on the basis of something that unbeliever considers authoritative. 

Do you see a problem with that principle? To the Christian, God and His word are authoritative. Of course the unbeliever rejects that authority, because he is an unbeliever! Therefore, when the Christian seeks an authority that the unbeliever accepts, he is accepting the very premise of unbelief, that God is not the ultimate authority (Genesis 3:5). In order to defend Christianity, therefore, the classical apologist starts by accepting the worldview of the unbeliever. That is to surrender before joining battle!

We must, in contrast, use the Bible exactly because it is the highest standard, the word of God Himself. If we turned to another standard, then we would be adopting the worldview of the atheist. It is illegitimate for the atheist to expect us to adopt HIS worldview in order to discuss worldviews. In fact, THAT would be circular reasoning. It is legitimate, however, for us to argue from our own worldview. Would an atheist allow us to forbid him to argue from a secular source? Obviously not. So, his assertion would be the application of a double standard, and should be labeled as such. 

Ask this question: When confronted by unbelief, what apologetical standard did Jesus apply? Look at His confrontation with Satan, the highest standard of unbelief, in Matthew 4:1-11, Mark 1:12-13, and Luke 4:1-13. In the face of each challenge, His response was, "It is written..." If Jesus, God incarnate, depended on Scripture for His apologetic, how can men do less? And let us not forget that it is only His word that God promises to empower: "So shall My word be that goes out from My mouth; it shall not return to Me empty, but it shall accomplish that which I purpose, and shall succeed in the thing for which I sent it" (Isaiah 55:11).