11 Therefore remember that you, once Gentiles in the flesh—who are called Uncircumcision by what is called the Circumcision made in the flesh by hands—12 that at that time you were without Christ, being aliens from the commonwealth of Israel and strangers from the covenants of promise, having no hope and without God in the world. 13 But now in Christ Jesus you who once were far off have been brought near by the blood of Christ. (Ephesians 2:11–13, NKJV)
The fleshly circumcision that identified Israel as God’s covenant people was an operation performed “in the flesh by hands” (v. 11). Removing the foreskin was a foreshadowing of the “circumcision of Christ,” which is “the putting off of the body of the sins of flesh” – the operation God performs when a sinner is “buried with Him (Christ, jrp) in baptism” (Colossians 2:11-12). Baptism is an action of faith in the power of God that saves the sinner and raises him or her to spiritual life in Christ (Colossians 2:12). Whether you are a Jew or Gentile in the flesh does not matter. In this gospel age, one is not a child of God until the circumcision of Christ occurs in the heart, as the sinner is buried with Christ in baptism and God forgives his or her sins by the blood of Christ (Colossians 2:13). That is when the sinner rises from spiritual death to walk in newness of life.
1 Brethren, my heart’s desire and prayer to God for Israel is that they may be saved. 2 For I bear them witness that they have a zeal for God, but not according to knowledge. 3 For they being ignorant of God’s righteousness, and seeking to establish their own righteousness, have not submitted to the righteousness of God. (Romans 10:1–3, NKJV)
Religious zeal can be misinterpreted as divine approval. The Jews of Paul’s day were trusting in the works of the law of Moses to save them (Romans 2:17-24; 3:20, 27-28). Not a few Jewish Christians were being influenced to demand Gentiles keep the law of Moses to be saved (Acts 15:1, 5, 23-24). The epistle to the Romans explains the futility of the Jewish attempt to be saved by the law of Moses, and to force it on the Gentiles. Paul said trying to be saved by the law of Moses amounted to establishing their own righteousness instead of submitting to the righteousness of God which is by faith in Jesus Christ (Romans 10:3; 1:16-17; Galatians 2:16). Paul desired the salvation of the Jews, but their zeal without knowledge would not save them. Zeal does not establish God’s approval, faithfully doing the Father does (Matthew 7:21-23). Zeal is not a substitute for knowing God’s will. Zealous ignorance is removed only when a humble heart hears the word of God and obeys it in faith (Matthew 7:24-27; Acts 3:17-19). Learn God’s will and have the faith to obey it to be saved from your sins (Acts 4:12; 10:34-35).