Read Deuteronomy 13-14, Jeremiah 6, Psalms 69-71.
This devotional is about Deuteronomy 13-14.
There was no freedom of speech in ancient Israel; however, the only banned speech was religious–blasphemy and false doctrine. Deuteronomy 13 sets forth regulations against false doctrine. Verses 1-5 told God’s people not to believe a false prophet, even if he performed some kind of miraculous sign (vv. 1-2a). God used miraculous signs to authenticate his messengers, especially Christ himself, but they were not the measuring stick for what was true or false. Just as Pharoah’s magicians were able to do some miracles (see Ex 7:11-12 for one example), Satan can sometimes do impressive things with his supernatural powers. But God taught here in Exodus 13 that He sometimes would allow false teachers with supernatural signs and wonders to come to Israel. His purpose for allowing them was to test “you to find out whether you love him with all your heart and all your soul” (v. 3). No matter how impressive a supernatural demonstration was, God’s people were to remain obedient to his written word (v. 4), not abandon his word for the words of a false prophet.
False prophets were a threat to God’s people because they incited “rebellion against the Lord your God” (v. 5a). Given all that God had done delivering his people from Egypt and protecting and guiding them through the desert to the promised land, Israel should have had no problem with restricted theological speech. If you know the true God, there is no reason to dabble in false doctrine; only danger can come from that. God’s prescription, then, for false prophets was the death penalty (v. 5a).
Not only were false prophets with impressive supernatural powers to be refused and punished in Israel, but verses 6-11 tell us that even if you have a personal connection to someone who tries to turn your heart to another god, you should still see that they are punished (vv. 6-11). “Show them no pity,” God’s word says. “Stone them to death, because they tried to turn you away from the Lord your God, who brought you out of Egypt, out of the land of slavery” (v. 10).
Verses 12-18 describe how to handle false teachers once Israel was established in the land. After investigating charges of heresy in a nearby town fully (v. 14a), God’s people were to publicly and completely purge the town of its false doctrine, then permanently destroy that town itself for not obeying God’s commands about false doctrine (vv. 15-18).
These sections remind us how seriously God takes his word and how destructive false doctrine is to true worship. While we live in a free society and do not impose such serious penalties on false teachers as Moses commanded in this passage, we should not toy with or tolerate deviations from God’s written word. It provides the standard for what is true or false; to entertain false doctrine just because there were signs and wonders involved or loved ones involved is to tolerate that which God says is destructive.
Watch carefully where you turn for spiritual information; your spiritual life (not to mention anyone living in your home under your authority) depends on holding fast to the purity of God’s word.