“For the Son of Man came to seek and to save the lost.””
Jesus has just entered the house of a tax collector despised by the whole town, and he declares his mission right there, in front of the crowd grumbling about his choice.
The verb 'seek' comes before 'save' — Jesus didn't wait for Zacchaeus to approach him; he took the initiative to look up into the tree and call him by name.
He doesn't say 'the deserving sinners' or 'those already trying hard' — he simply says 'the lost.' The only qualification for being sought is being lost, nothing more.
This sentence works as a mission statement for Jesus's whole ministry up to this point — every meal with sinners, every healing, every parable about the lost points to this single purpose.
Before this verse, Zacchaeus had already promised to repay what he stole and give to the poor — Jesus's seeking was already producing visible fruit even before the sentence was spoken.
Act: Think of someone most people would avoid or judge today, and take the initiative to seek them out — a message, a visit, an invitation — following Jesus's same pattern with Zacchaeus.