John describes what happened when it was time for the dinner that Jesus took with his disciples before being delivered and he tells us that Judas had been incited to betray Jesus. This shows us how the snares and machinations of the devil work, who can incite our thoughts to commit the most serious acts of foolishness, sin and imprudence. Jesus already knows what is to happen, so that all power was granted to him, he would have to leave God and return to him through death on the cross. Jesus has come to serve and not to be served and this shows in each Act of his ministry, before taking the dinner he humbles himself before them taking the place of the humblest servant of a home, who was the one who washed the feet of the dinner guests. This act of humility shows us the obedient and sincere love with which Jesus loves his disciples.