The sycamore tree, though it produces edible fruit, is likened to the barren fig tree in the parable, representing fruitlessness; this explains why some translations refer to Zacchaeus climbing a fig tree. In doing this, he not only corrected the failings of the previous generation but also welcomed Jesus into the depths of his heart. It is significant that he climbed the tree so a good tree might yield good fruit (cf. Matthew 7:17) and that, having been separated from his wild olive tree, he was grafted into the good olive tree (cf. Rom. 11:24) to bear the fruit of the law. The root of the tree is holy, despite the unworthy branches, with the vain futility of the Gentiles surpassed by their faith in the resurrection as if they had physically risen.
And behold, there was a man named Zacchaeus (Luke 19:2). Zacchaeus stands out like the blind man by the roadside. One is met with mercy by the Lord while the other receives the honor of His presence. The Lord seeks out one to heal, while He visits the other as an uninvited guest, knowing the generous reward awaits his host. Although the Lord did not hear the voice of the one inviting Him, He understood the intent of Zacchaeus's heart.
It is worthwhile to consider the story of the chief tax collector. Who could lose hope in themselves when even one who achieved salvation through dishonest means is redeemed? And he was wealthy (Lk. 19:2), which serves to demonstrate that not all rich individuals are greedy.
Why does Scripture highlight only one Zacchaeus, who was diminutive (Lk. 19:3)? This could signify that he possessed little malice, or perhaps slight faith? After all, when he climbed the tree, he had yet to receive the promises and had not yet laid eyes on Christ; in this sense, he remained small in righteousness. In contrast, John is great, for he witnessed both Christ and the Spirit resting upon Him in the form of a dove, as he himself attests: I saw the Spirit descending from heaven like a dove and abiding on Him (John 1:32).
What is a crowd but a chaotic assembly of ignorant souls unable to grasp the profound wisdom? While Zacchaeus remained amidst the crowd, he could not see Christ; yet when he elevated himself above the multitude, he was able to glimpse the object of his longing. It is appropriately stated, Because there the Lord was to pass through (Luke 19:4), alluding to the sycamore or the place where one who would believe was positioned. In this manner, the Lord veiled the mystery while imparting grace; He came so that by passing through the Jews, He would reach the Gentiles.
He spotted Zacchaeus perched above: he was already lifted up by the faith that blossomed from new deeds, much like being on top of a fruitful tree. This departure from allegory to moral instruction is comforting, for in the assembly of many believers, we can rejoice and celebrate each Sunday. Zacchaeus on the sycamore symbolizes the new fruit of the season, fulfilling the expression, The fig-tree brought forth its early fruit (Song 2:13); for Christ arrived so that trees would bear not mere fruit, but people. Additionally, we are reminded: When thou wast under the fig-tree, I saw thee (John 1:48). Nathanael was beneath the tree, associated with the root—the root being holy (cf. Rom. 11:16); yet Nathanael was under the tree, representing being under the law, while Zacchaeus climbed the tree, indicative of being above the law. The former was a secret supporter of the Lord, while the latter was an open witness. The first awaited Christ through the law, while the second, having risen above it, was ready to relinquish his possessions and follow the Lord.