What does it mean that when Jesus entered Jerusalem the week he was crucified, the crowd "took branches of palm trees" (John 12:13) to welcome him? What do we make of the moment when Jesus curses the fig tree? What does it mean that the Bible begins with a “Tree of Life" in Eden (Gen. 2:9) and ends with a "Tree of Life" at the end, a tree whose leaves "were for the healing of the nations" (Rev. 22:2, 14, 19)?
Writing to a group of early Christians in Corinth, the Apostle Paul famously said, “the word of the cross is folly to those who are perishing, but to us who are being saved it is the power of God” (1 Cor. 1:18). Christ crucified was “a stumbling block to Jews and folly to Gentiles” (v. 23), a foolish thing and a sign of weakness. In the ancient world a cross was not something decorative to put atop buildings or wear, diamond-studded, around one’s neck. It was a barbaric method of slow death.