Mark 9:35
Sitting down, Jesus called the Twelve and said, anyone who wants to be first must be the very last, and the servant of all — the sitting down is the posture of formal teaching. The paradox of kingdom greatness is stated with maximum compression: first = last, great = servant of all. The reversal is not merely rhetorical but structural: in the kingdom, the positions are genuinely inverted, not merely described differently. The servant of all is not a title for those who have achieved greatness — it is the definition of greatness in the kingdom's economy.