Final answer:
The 'beloved disciple' is thought to be John the Apostle, with Jesus showing humility and servant leadership in the Washing of the Feet. The disciples spread Jesus's teachings, forming the early Christian church.
Step-by-step explanation:
The "beloved disciple" referred to in Christian Scriptures is often thought to be John the Apostle, one of the twelve original disciples of Jesus. In biblical accounts, particularly in the Gospel of John, this disciple is described as the one who laid on Jesus' chest during the Last Supper and whom Jesus loved dearly. The Washing of the Feet is a significant event in which Jesus demonstrated humility and service to his disciples by washing their feet during the Last Supper, just hours before his crucifixion. This act, as well as other interactions with his followers, such as when Jesus shared with them that one would betray him, are crucial moments that highlight the close relationship between Jesus and his disciples. Furthermore, the legacy of these original followers is remarkable as they traveled far and wide, spreading the teachings of Jesus, helping to establish the foundation upon which Christianity was built.