Paul had earlier announced that he was turning to the Gentiles (13:46), but he nevertheless kept to his practice of speaking to Jews first while focusing primarily on Gentiles.
These were among the leading philosophies of the day. Neither believed in a personal God; indeed, the Epicureans were confirmed atheists. Their goal was to get as much out of life as possible. The Stoics had a strong, fatalistic sense of duty, seeking to improve the inner man.
Also known as Mars Hill, named for Mars, the Roman god of war. It was the place where the ancient Greek Areopagus Council convened and had varying powers in the course of its history. In Roman times it was where the supreme government of Athens met.
While the philosophers had little or no regard for the old mythological gods of the Greeks, the temples to various deities remained and worship practices continued, at least as a formal tradition. The altar to the Unknown seems to have been constructed for the purpose of acknowledging any god who had been overlooked. Paul seized upon it as an opportunity to introduce the Greeks to Christ.
Here Paul uses an unusual word which normally refers to healing. He was educated in classical Greek literature to some extent (see note v 28 and 22:3), and what he says here recalls earlier arguments by Plato (in his dialogues the Euthyphro and the Symposium) which should have struck a responsive chord in the listeners. In the dialogues, Plato represents Socrates as analyzing the nature of service to a god, and points out that the god can only receive actual benefit from service if he is in need or lacking something. Paul masterfully adapts himself to the thinking of the Athenians, demonstrating to them that the gods whom they serve with sacrifices and worship cannot really be gods at all, unless it is possible for a god to have faults or needs that have to be satisfied. This is also a good point for the Christian to bear in mind; believers are to serve God, but this is not a service that in any way actually benefits Him, because He is perfect and in no need of anything which man can supply. The same is true for the sacrificial system of the OT. While God is represented there as demanding sacrifices and sometimes enjoying their pleasant aromas, the sacrifices did not actually benefit Him. In reality they pointed ahead to the supreme sacrifice of Christ, which was the ultimate payment for mankind’s sins.
Paul was probably exposed to Greek literature when he studied with Gamaliel, and quoting or paraphrasing a line from one of their poets would have surprised and kept the attention of the audience. See note 22:3.
See note v 18.