Jesus was many things.
Among them, he was an excellent teacher.
Jesus did not teach with His words only.
He also taught by example.
One instance came as the time for His crucifixion drew near.
John 13:4-5 (NET) - He got up from the meal, removed his outer clothes,
took a towel and tied it around Himself. He poured water into the washbasin and
began to wash the disciples’ feet and to dry them with the towel He had wrapped
around Himself.
When Jesus finished, He explained to His disciples why He did
this.
John 13:13-15 (NET) - You call me ‘Teacher’ and ‘Lord,’ and do so
correctly,...