Matthew 18:18 - Exposition

The following words are addressed, not, as the preceding verse, to the offended Christian, but to the apostles, as possessed of some superior powers above those of any individual congregation. Verily I say unto you. The Lord solemnly confers the grant made to Peter ( Matthew 16:19 ) on the whole apostolate. The binding and loosing, in a restricted sense, and in logical connection with what precedes, refer to the confirmation and authorization of the sentence of the Ecclesia, which is not valid, so to speak, in the heavenly court till endorsed by Christ's representatives—the apostles. Whether the verdict was the excommunication of the offender ("bind") or his pardon and restoration ("loose"), the ratification of the apostles was required, and would be made good in heaven. The treatment of the incestuous Christian by St. Paul is a practical comment on this passage. The congregation decides on the man's guilt, but St. Paul "binds" him, retains his sins, and delivers him to Satan ( 1 Corinthians 5:1-5 ); and when on his repentance he is forgiven, it is the apostle who "looses" him, acting as the representative of Christ ( 2 Corinthians 2:10 ). In a general sense, the judicial and disciplinary powers of the Christian priesthood have been founded on this passage, which from early times has been used in the service of ordination. Each body of Christians has its own way of interpreting the promise. While some opine that, speaking in Christ's name and with his authority, the priest can pronounce or withhold pardon; others believe that external discipline is all that is intended; others again think that the terms are satisfied by the ministration of the Word and sacraments, as a physician gives health by prescribing remedies.