The Sadducees, a Jewish sect known for their denial of the resurrection, approach Jesus with a question rooted in the Mosaic law of levirate marriage. According to this law, if a man dies without leaving children, his brother is obligated to marry the widow to produce offspring in the deceased brother's name. This practice was meant to preserve family lineage and protect the widow from destitution. The Sadducees' question was not a sincere inquiry but a challenge to Jesus' teachings on the resurrection, which they did not believe in.
This encounter illustrates a common theme in Jesus' ministry: the tension between the letter of the law and its spirit. While the Sadducees focused on the legalistic aspect, Jesus often emphasized the underlying principles of love, justice, and mercy. By addressing their question, Jesus would later reveal deeper truths about life, death, and the resurrection, encouraging his followers to look beyond earthly traditions to the eternal realities of God's kingdom.