The Hebraic idiom, binding and loosening has everything to do with determining what is permitted and forbidden, clean or unclean, lawful or unlawful and it is evident from the context it is Jesus' intention to extend this authority to Peter first (Matthew 16:19,in context of building His church), and then practically to the church in general (Matthew 18:15-20).This was a very familiar practice in 1st-century Judaism, and is the principle found in the Jerusalem Council.The Council examined the issues from Scripture and debated the issue. When James announced his decision he cited prophecy as a basis and announced the Gentiles were to be accepted into the fellowship of believers without placing the yoke Peter referred and they were to refrain from idolatrous practices, including abstaining from the contaminated by idols, fornication, strangled meat and meat not drained.Requiring them to turn their backs on their former life-style was not an easy task because in many ways they were repudiating a life-style that gave them protection from Rome's persecution and jeopardize their livelihood. It seemed good is to expression an opinion, much like the opinion of the court, to do two things. The opinion of the apostles, elders (upon which the household of God finds its foundation for the Apostolic Faith, Ephesians 2:20, with Jesus being the cornerstone), and the whole church, to first select Paul and Barnabas to inform the Gentile-dominated congregations of the Council's decision.Second, it seemed good or was the opinion of the Holy Spirit and to the Council to lay no greater burden than these essentials - refrain from idolatry.