Philippians 3:5

“Circumcised the eighth day, etc.] Circumcision was an appointment of God to Abraham, and his male issue; to him and them God gave the covenant of circumcision: this to Abraham personally was a sign and seal, that the righteousness of faith, which he had while he was an uncircumcised person, should come upon the uncircumcised Gentiles in the times or the Messiah, when the Gospel should come among them; and it was a distinguishing character of the Jews from the Gentiles, until the coming of Christ; it was typical of the effusion of his blood to cleanse from all the impurity of original and actual sin, and represented the circumcision of the heart. The Jews valued themselves much upon it, and…”

“In three particulars he shows how he "might have confidence in the flesh" (Phi 3:4): (1) His pure Jewish blood. (2) His legal preciseness and high status as such. (3) His zeal for the law. The Greek is literally, "Being in circumcision an eighth day person," that is, not one circumcised in later life as a proselyte, but on the eighth day after birth, as the law directed in the case of Jew-born infants. of the tribe of Benjamin--son of Rachel, not of the maid-servant [BENGEL]. Hebrew of the Hebrews--neither one or other parent being Gentile. The "Hebrew," wherever he dwelt, retained the language of his fathers. Thus Paul, though settled in Tarsus, a Greek city, calls himself a Hebrew. A…”

“Circumcised the eighth day - That is, he was circumcised in exact compliance with the law. If there was any ground confidence from such compliance with the law, he had it. The law required that circumcision should be performed on the eighth day Genesis 17:12; Leviticus 12:3; Luke 1:59; but it is probable that, in some cases, this was delayed on account of sickness, or from some other cause; and, in the case of proselytes, it was not performed until adult age; see Acts 16:3. But Paul says that, in his case, the law had been literally complied with; and, consequently, all the advantage which could be derived from such a compliance, was his. Of the stock of Israel - Descended from the patriarch…”

“Circumcised the eighth day - Not at ripe age, as a proselyte. Of the tribe of Benjamin - Sprung from the wife, not the handmaid. An Hebrew of Hebrews - By both my parents; in everything, nation, religion, language. Touching the law, a pharisee - One of that sect who most accurately observe it. Philippians 3:6”

“3:5-6 If anyone could rely on Jewish credentials, Paul could: He practiced the strictest obedience to the Jewish law and was extremely zealous for the Jewish religion. 3:5 circumcised when I was eight days old: See Gen 17:12; Lev 12:3; Luke 1:59; 2:21. • Paul was a member of the Pharisees, the Jewish sect known for its strict observance of the law (see Acts 23:6; 26:5).”

“Circumcised: Gen 17:12; Luk 2:21; Joh 7:21-24 of the stock: Act 22:3; Co2 11:22 of the tribe: Rom 11:1 an: Gen 14:13, Gen 40:15, Gen 41:12; Sa1 4:6; Jon 1:9; Act 6:1; Co2 11:22 Pharisee: Act 23:6, Act 26:4, Act 26:5 Philippians 3:6”