Moreover, in the Gospel of Matthew, the apostles are advised to select their hosts wisely, to avoid the need for changing residences and thus dishonoring hospitality. However, such discretion is not expected of the host, lest the act of choosing guests undermine the essence of hospitality itself.
While the literal obligation of hospitality is commendable, its spiritual interpretation holds a profound sacramental beauty. When selecting a home, one seeks a commendable host. Is it not implied here that one should favor the Church and Christ? What dwelling could be more fitting for the entrance of the apostles than the holy Church? And who deserves our preference above all? It is Christ, who humbly washes the feet of His guests, ensuring that none enter His house with soiled feet. Although they may bear the stains of their past lives, He cleanses them gently for the life to come. He is the only master we should never forsake for another. To Him alone we should turn, asking, 'Lord, to whom shall we go? You have the words of eternal life, and we believe' (John 6:68-69). This reflects Peter, who embraced the heavenly commandments, accepting welcome and thus qualifying for divine sanctification.
The faith of the Church must be our foremost consideration: if Christ abides there, it is undoubtedly a worthy choice! However, if the congregation consists of unbelievers or is led by a heretical teacher, one must not partake in fellowship with them and should distance oneself from their gatherings. One must shake off any dust from their feet, lest the soul's journey become sullied by the barrenness of disbelief. The gospel preacher should bear the bodily weaknesses of the faithful, cleansing their empty efforts from his own feet, akin to dust, as it is written, "Who is weak, and I am not weak?" (2 Corinthians 11:29). If a church rejects faith and lacks the foundations of apostolic teaching, it must be forsaken to prevent the spread of disbelief. The Apostle instructs clearly: “After a first and second admonition, reject a divisive person” (Titus 3:10).