29 Moses and Aaron brought together all the elders of the Israelites, 30 and Aaron told them everything the Lord had said to Moses. He also performed the signs before the people, 31 and they believed. And when they heard that the Lord was concerned about them and had seen their misery, they bowed down and worshiped.
Afterward Moses and Aaron went to Pharaoh and said, “This is what YHWH, the God of Israel, says: ‘Let my people go, so that they may hold a festival to me in the wilderness.’”
2 Pharaoh said, “Who is YHWH, that I should obey him and let Israel go? I do not know YHWH and I will not let Israel go.”
Romans 1:18-23, 25
18 The wrath of God is being revealed from heaven against all the godlessness and wickedness of people, who suppress the truth by their wickedness, 19 since what may be known about God is plain to them, because God has made it plain to them. 20 For since the creation of the world God’s invisible qualities—his eternal power and divine nature—have been clearly seen, being understood from what has been made, so that people are without excuse.
21 For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened.22 Although they claimed to be wise, they became fools 23 and exchanged the glory of the immortal God for images made to look like a mortal human being and birds and animals and reptiles.
... 25 They exchanged the truth about God for a lie, and worshiped and served created things rather than the Creator—who is forever praised. Amen.
They sacrificed to demons that were no gods, to gods they had never known, to new gods that had come recently, whom your fathers had never dreaded.
1 Corinthians 10
10 For I do not want you to be ignorant of the fact, brothers and sisters, that our ancestors were all under the cloud and that they all passed through the sea. 2 They were all baptized into Moses in the cloud and in the sea. 3 They all ate the same spiritual food 4 and drank the same spiritual drink; for they drank from the spiritual rock that accompanied them, and that rock was Christ. 5 Nevertheless, God was not pleased with most of them; their bodies were scattered in the wilderness.
6 Now these things occurred as examples to keep us from setting our hearts on evil things as they did. 7 Do not be idolaters, as some of them were; as it is written: “The people sat down to eat and drink and got up to indulge in revelry.” 8 We should not commit sexual immorality, as some of them did—and in one day twenty-three thousand of them died. 9 We should not test Christ, as some of them did—and were killed by snakes. 10 And do not grumble, as some of them did—and were killed by the destroying angel.
11 These things happened to them as examples and were written down as warnings for us, on whom the culmination of the ages has come. 12 So, if you think you are standing firm, be careful that you don’t fall! 13 No temptation has overtaken you except what is common to mankind. And God is faithful; he will not let you be tempted beyond what you can bear. But when you are tempted, he will also provide a way out so that you can endure it.
14 Therefore, my dear friends, flee from idolatry. 15 I speak to sensible people; judge for yourselves what I say. 16 Is not the cup of thanksgiving for which we give thanks a participation in the blood of Christ? And is not the bread that we break a participation in the body of Christ? 17 Because there is one loaf, we, who are many, are one body, for we all share the one loaf.
18 Consider the people of Israel: Do not those who eat the sacrifices participate in the altar? 19 Do I mean then that food sacrificed to an idol is anything, or that an idol is anything? 20 No, but the sacrifices of pagans are offered to demons, not to God, and I do not want you to be participants with demons. 21 You cannot drink the cup of the Lord and the cup of demons too; you cannot have a part in both the Lord’s table and the table of demons. 22 Are we trying to arouse the Lord’s jealousy? Are we stronger than he?
23 “I have the right to do anything,” you say—but not everything is beneficial. “I have the right to do anything”—but not everything is constructive. 24 No one should seek their own good, but the good of others.
25 Eat anything sold in the meat market without raising questions of conscience, 26 for, “The earth is the Lord’s, and everything in it.”
27 If an unbeliever invites you to a meal and you want to go, eat whatever is put before you without raising questions of conscience.28 But if someone says to you, “This has been offered in sacrifice,” then do not eat it, both for the sake of the one who told you and for the sake of conscience. 29 I am referring to the other person’s conscience, not yours. For why is my freedom being judged by another’s conscience? 30 If I take part in the meal with thankfulness, why am I denounced because of something I thank God for?
31 So whether you eat or drink or whatever you do, do it all for the glory of God. 32 Do not cause anyone to stumble, whether Jews, Greeks or the church of God— 33 even as I try to please everyone in every way. For I am not seeking my own good but the good of many, so that they may be saved.
3 Then they said, “The God of the Hebrews has met with us. Now let us take a three-day journey into the wilderness to offer sacrifices to YHWH our God, or he may strike us with plagues or with the sword.” 4 But the king of Egypt said, “Moses and Aaron, why are you taking the people away from their labor? Get back to your work!” 5 Then Pharaoh said, “Look, the people of the land are now numerous, and you are stopping them from working.”
6 That same day Pharaoh gave this order to the slave drivers and overseers in charge of the people: 7 “You are no longer to supply the people with straw for making bricks; let them go and gather their own straw. 8 But require them to make the same number of bricks as before; don’t reduce the quota. They are lazy; that is why they are crying out, ‘Let us go and sacrifice to our God.’ 9 Make the work harder for the people so that they keep working and pay no attention to lies.” 10 Then the slave drivers and the overseers went out and said to the people, “This is what Pharaoh says: ‘I will not give you any more straw. 11 Go and get your own straw wherever you can find it, but your work will not be reduced at all.’” 12 So the people scattered all over Egypt to gather stubble to use for straw. 13 The slave drivers kept pressing them, saying, “Complete the work required of you for each day, just as when you had straw.” 14 And Pharaoh’s slave drivers beat the Israelite overseers they had appointed, demanding, “Why haven’t you met your quota of bricks yesterday or today, as before?”
15 Then the Israelite overseers went and appealed to Pharaoh: “Why have you treated your servants this way? 16 Your servants are given no straw, yet we are told, ‘Make bricks!’ Your servants are being beaten, but the fault is with your own people.”
17 Pharaoh said, “Lazy, that’s what you are—lazy! That is why you keep saying, ‘Let us go and sacrifice to the Lord.’ 18 Now get to work. You will not be given any straw, yet you must produce your full quota of bricks.”
19 The Israelite overseers realized they were in trouble when they were told, “You are not to reduce the number of bricks required of you for each day.” 20 When they left Pharaoh, they found Moses and Aaron waiting to meet them, 21 and they said, “May YHWH look on you and judge you! You have made us obnoxious to Pharaoh and his officials and have put a sword in their hand to kill us.”
22 Moses returned to YHWH and said, “Why, Lord, why have you brought trouble on this people? Is this why you sent me? 23 Ever since I went to Pharaoh to speak in your name, he has brought trouble on this people, and you have not rescued your people at all.”
Then the Lord said to Moses, “Now you will see what I will do to Pharaoh: Because of my mighty hand he will let them go; because of my mighty hand he will drive them out of his country.”