Read: Deuteronomy 7
Do not intermarry with them. Do not give your daughters to their sons or take their daughters for your sons, for they will turn your children away from following me to serving other gods, and the LORD’s anger will burn against you and will quickly destroy you. (Deuteronomy 7:3-4)
At the end of his first sermon (chapter 4), Moses reintroduced the people of Israel to their God in a homily related to the first commandment. Now, after listing the core laws (chapter 5) and explaining the responsibility set upon parents to instruct their children in the law (chapter 6), Moses returns to the first commandment: “You shall have no other gods.” He explains the implications for living in such a way to fulfil this command.
Moses gives instructions for entering the promised land, where God will drive out the nations before them. The people are to show no mercy (5:2) nor look on the people with pity (5:16). Instead, they are to destroy the people of these pagan nations. Why? If Israel does not destroy the current occupants of the promised land, they will be led astray by them, led into idolatry by them. Then the LORD will punish Israel, just as he is punishing these seven nations now. The LORD says his people must stay separate from the people they dispossess.
Today, God is not calling his people to dispossess other nations. Rather, he calls us to go and make disciples of all nations (Matthew 28:19). But we are still to remain separate in some ways so we do not become ensnared by the trickery of false gods and the lies of idol worshippers. For this reason, it is still only appropriate for Christians to marry fellow Christians (1 Corinthians 7:39, 2 Corinthians 6:14).
God calls his people to purity so they won’t fall into paganism.
LORD God Almighty,
You are holy, holy, holy. You despise sin and detest wickedness. All such things shall come under your righteous judgement, including me and my sins. Please forgive me; do not destroy me. Thank you for your Son who paid for my sins.
Please help me to be holy as you are holy. Help me to know what I must cut out of my life and cast away. Please help me to see clearly what needs to change, whether it be the way I spend my days or my character, habits and choices.
Please mould me in the shape of Christ my Saviour and keep me from conforming to the patterns of this world. Please keep me pure and holy, washed by the blood of the Lamb.