It created opportunities for indoctrination in basic spiritual responsibilities. Paul's evangelistic outreach among people who were not Jews was strikingly different. He preached Jesus Christ in synagogues and in marketplaces. He spoke to people who were Jews, who were proselytes, who were Godfearers, and who came from every type of non-Jewish background. Quick responses did not concern Paul.
Faith can respond quickly.
God's grace in Jesus Christ is adequate for every situation. Jewish Christians called Judaizers were quite uncomfortable with Paul's concept and understanding of grace. Quick conversions produced by Paul's evangelistic fervor were considered spiritually irresponsible. Believers were baptized without an indoctrination process. People with no knowledge of scripture, Jewish worship, Jewish history, Jewish prophets, Jewish customs, or Jewish practices were declared full children of God.