Zacchaeus the tax collector, for all his power over the people because of his job, could not get the crowds to part for him. What is interesting is that this public sinner, this publican who stole from his own people while collecting the Roman taxes, felt impelled to see Jesus. So, he forsook his dignity, something held dearly by every man in the cultures of the Middle East, by climbing up into a tree. That was something to be done only by children, not by powerful officials. Luke is telling us in this gospel story that there is still a seed of goodness within this tax collector, in that he feels driven to look upon our Lord.