28 And so it was, when Jesus had ended these sayings, that the people were astonished at His teaching, 29 for He taught them as one having authority, and not as the scribes (Matthew 7:28–29, NKJV).
Those who heard Jesus’s message were astonished when His sermon on the mountain concluded. Utter amazement swept over the Galilean crowd who, with rapt attention, had listened to the Teacher from Nazareth. They had not heard teaching like this before. Jesus taught authoritatively from within Himself, not like the rabbis in their synagogues who leaned upon previous experts in the law to support their premises. Jesus spoke truth with the authority of heaven, independent of what men opined and postulated. His words bore the voice of heaven’s power (not the impotent regulations of men). They still do. Jesus competently and boldly taught the righteousness of the kingdom because He possessed the authority (power, the right) to do so. He is God with us, the Word who became flesh, full of grace and truth (Matt. 1:23; John 1:1-3, 14, 17). To honor the Father, we must hear (receive) the teachings of His Son, Jesus (Matt. 17:5). We stand in awe of the truth Jesus taught and its power to save the lost and secure the saved (Matt. 4:23; 9:35). So may we ever submit to the authority of Jesus Christ and be counted righteous by faith instead of futilely trying to establish our own brand of righteousness (Matt. 5:20; Rom. 1:16-17; 10:1-3). The Master Teacher has spoken. He who has ears to hear, let him hear (Matt. 13:9, 13-17).
“No one can serve two masters; for either he will hate the one and love the other, or else he will be loyal to the one and despise the other. You cannot serve God and mammon” (Matthew 6:24, NKJV).
We are all devoted to something or someone, and submit ourselves to our master’s power over us. Even “masters” have a master (Matt. 8:9; Col. 4:1). Here, Jesus calls our attention to the master we choose to serve. And make no mistake; We choose one master over the other. Divided loyalties are not realistic; We cannot serve two masters. Jesus poses a contrast between serving God or mammon (from Aramaic, “riches, wealth”). Jesus just taught us to lay up treasures in heaven. Now, He identifies our master by whom or what we serve. Does gaining wealth drive your passions, enthusiasm, and values? Your master is mammon when material prosperity is the primary mover of your decisions. Conversely, does pleasing God (doing His will) have top priority in how you work, play, and live? We ought to honestly assess which master we choose. Jesus will go on to say we must “seek first the kingdom of God and His righteousness” instead of being consumed with the cares of this age that distract and destroy faith (Matt. 6:33-34; Mark 4:19). We cannot bow before the altar of material riches without despising God (who blesses us with life itself and the provisions that sustain our lives). To “live by faith in the Son of God,” we must crucify ourselves and be utterly loyal to Him (Gal. 2:20). God must be our master. Choose to serve God today and every day.
14 If I then, your Lord and Teacher, have washed your feet, you also ought to wash one another’s feet. 15 For I have given you an example, that you should do as I have done to you. 16 Most assuredly, I say to you, a servant is not greater than his master; nor is he who is sent greater than he who sent him. 17 If you know these things, blessed are you if you do them. (John 13:14–17, NKJV)
Nothing in the context of this text demands the conclusion that Jesus was instituting a foot-washing ceremony for today (John 13:1-17). Far from it. He was, however, setting an example of humble service that every disciple must follow in our treatment of each other. At this Passover meal, none of His apostles lowered themselves to the menial task of washing the dirty feet of their companions (or even to wash their Master’s feet). In fact, there had been an ongoing squabble among them about who would be greatest in the kingdom (Mk. 9:34-37; 10:35-45). Earlier, Jesus had taught them, “the Son of Man did not come to be served, but to serve, and to give His life a ransom for many” (Matt. 20:28). Jesus is great because Jesus served. And so, the Son of God sees greatness when we humbly serve each other (Matt. 20:27). Practicing humble service toward others is crucial. Jesus said the blessing comes when we actually follow His example and become a servant of others. We cannot say but not do, and expect to be blessed. By serving others we remove self-interest and give ourselves over to the welfare of others. That’s the example of Jesus we are called to follow.