In ancient Israel, when people wanted to insist that they were telling the truth, they sometimes invited God or Jesus to be a witness of what they said. Paul often did this. Here he used a solemn oath in Jesus and the Holy Spirit and implied. He believed God would punish him if he lied. He also appealed to his own conscience.
Paul wrote about being “cursed and set apart Christ.” This could not happen to Paul. God would not condemn Paul to save Israel. Someone who is cursed is condemned by God and sent to be punished in hell forever (see: 1 Corinthians 16:22; Galatians 1:8-9; also 1 Corinthians 12:3).They were separated from Jesus forever (see: Romans 8:35).
Israel had glory from God. Paul was speaking about how God could often be seen in Israel. He was in a pillar of fire and a cloud (see: Exodus 14:24), on Mount Sinai (see: Exodus 24:16), in an assembly (see: Numbers 16:19; 20:6), in the tabernacle (see: Exodus 40:34), in the temple (see: 1 Kings 8:10-11). In all these cases, the glory of God was a blessing only for Israel.
Paul wrote about the “ministry”(λατρεία/g2999), “worship”, or “service” to God (see: John 16:2; Hebrews 9:1). Some scholars think that this was Israel’s worship of God. Other scholars think Paul was speaking about the sacrifice Israel made according to the Law of Moses.
Paul wrote about the patriarchs or fathers of Israel. Some scholars think he was speaking about Abraham, Isaac and Jacob. Other scholars think Paul was speaking about all the ancestors of the Israelites (see: Acts 2:29; 7:9).
Paul wrote about the children of promise. He was writing about the children who were born as a result of the promise God gave Abraham. Some scholars think Paul was speaking about Christians who were also Jews. Others scholars think that it referred to all Christians.
Paul wrote about the “purpose of God according to choice.” He was saying that God’s plan that he made earlier would continue to be carried out, because it was based on the choice that God himself made.
Paul wrote that God loved Jacob, but God hated Esau. This was the same thing written in Malachi 1:3, God loved the nation of Israel and he hated the nation of Edom. Some scholars think God hates the people of Edom. Other scholars think Paul was just contrasting how God felt about these two nations (see: Genesis 29:30-33; Deuteronomy 21:15).
Paul used questions and answers as a way to help people. People often taught in this way. The teacher said what someone would say if they disagreed with the teacher. This person would ask questions of the teacher. The teacher then answered these questions. Here, Paul asked questions that a Jewish person would ask him if the Jewish person rejected the gospel.
Paul wrote the same things as Exodus 9:16. God raised up Pharaoh. God gave Pharaoh permission to rule. He served God even though he did not want to serve God.
Paul wrote the same thing as Isaiah 45:9. Paul spoke about someone who makes pots. This is a metaphor. He wanted people to know that people have no right to tell God how to treat them.
Paul wrote about containers made of clay (see: Luke 8:16; John 4:28). One type was only used for specific reasons. The other type could be used for any reason. This was a metaphor. Paul wanted people to know that God had the right to use people as he desired.
God’s wrath was going to destroy container of wrath. Sometimes the metaphor of smashing a clay jar was a symbol of God’s judgement in the last days (see: Psalm 2:9; Isaiah 30:14; Jeremiah 19:11; Revelation 2:27). God was already ready to show mercy to people.
See: Exodus 9:16; Proverbs 16:4; 1 Peter 2:8; Jude 4
Paul wrote the same thing Hosea wrote in Hosea 1:10 and 2:23. Hosea wrote about God restoring the northern kingdom of Israel. This kingdom rejected God. Paul wanted people to know that God’s plans would now include Gentiles.
Paul wrote the same thing Isaiah wrote. Paul defended the gospel and wanted people to know that it was prophesied that only a few Israelites believed in Christ (see: Isaiah 1:9; 10:22-23).
God promised Abraham that his descendants would be like the sand of the sea (see: Genesis 22:17; 32:12). This is hyperbole. Abraham would have more descendants than he could count. However, Isaiah wrote that only “remnant” of his descendants would receive salvation. That is, only a few of his descendants would live forever with God in heaven.
Paul wrote the same thing Isaiah wrote (see: Isaiah 1:9). He warned the Israelites that they would be like the people of Sodom and Gomorrah if they rejected Jesus. They would be greatly punished (see: Genesis 18-19).
The Jews tried to be at peace with God by doing good things. Some scholars think this is what Paul was writing about when he wrote about the “law of righteousness.” Other scholars think Paul was speaking about people trying to be at peace with God by obeying the Law of Moses (see: Romans 7:7, 12, 14). No one perfectly obeyed this law except Jesus.
Isaiah wrote the same thing Isaih wrote (see: Isaiah 8:14; 28:16). He wrote about stumbling. This was a metaphor. People who believe in Jesus will live together with him in heaven. Those who reject Jesus will be punished foreverin hell.