Judaism was built upon the God-given law with its three pillars: circumcision, the Sabbath, and the holy dietary regulations. All three were ordained by God (Gen. 17:9-14; Exo. 20:8-11; Lev. 11) as shadows of things to come (Col. 2:16-17). Circumcision was a shadow of the crucifixion of Christ in its putting off of the flesh, as signified in baptism (Col. 2:11-12). The Sabbath was a type of Christ as the rest for His people (Matt. 11:28-30). The holy diet symbolized persons who are clean and persons who are unclean, those whom God's holy people should contact and those they should not contact (Acts 10:11-16, 34-35). Once Christ had come, all these shadows should have been terminated. Hence, the observance of the Sabbath was abolished by the Lord Jesus in His ministry (Matt. 12:1-12), the holy dietary regulations were annulled by the Spirit in Peter's ministry (Acts 10:9-20), and circumcision was counted as nothing in the revelation received by Paul in his ministry (Gal. 5:6; 6:15). Furthermore, the law, the base of Judaism, has been terminated and replaced by Christ (Rom. 10:4; Gal. 2:16). Thus, Judaism in its entirety is finished.
Search