Did Jesus Prove He Wasn’t Sinless When He Overturned the Tables?

Questions about whether Jesus proved he wasn’t sinless when he overturned the tables, whether Jesus’ response to the Pharisees in Mark 3:22–26 was a bad argument, why Jesus was known for associating with sinners, and to what extent we should follow his example.  

• How would you respond to someone who said Jesus lacked self-control, got angry, and had a violent temper tantrum when he overturned the tables in Matthew 21:12–13, proving he wasn’t sinless?
• Is Jesus’ response to the Pharisees in Mark 3:22–26 a bad argument?
• Why was Jesus known for associating with sinners, and to what extent should Christians follow his example?