https://youtu.be/PTc3HPscd14?si=tYbMC7DVNGxxqFMC Jesus is a good father and a good leader. And we his people we are looking up to him for how to leave and act, just as the saying goes a good leader should show a very good example a bad leader shows a bad example which is not worth emulating, for our lord Jesus Christ to use himself as an example, and the best example we should get is from no other but our lord Jesus.
Jesus Christ knows that for him to convince us he has to show us a very good example by allowing to be baptized by John the Baptist, him been baptized is not because he is with sin nor because he is with any blame nor because it's compulsory for him to be baptized but for his mission on earth to be completed the bible said Jesus was without sin.
The baptism of Jesus Christ is a great lesson to all christians. When ever we are baptized, it means dying and resurrecting with Christ. So therefore Christ was not a sinner that needed to be baptized to be made whole. For him to be baptized He was simply saying that for him to be baptized we too we can be baptized too.