John 3:9-10

Nicodemus betrayed his ignorance of Old Testament revelation with his question (cf. 1 Samuel 10:6; Isaiah 32:15; Ezekiel 36:25-28; Jeremiah 31:33; Joel 2:28-29). Jesus’ answer shows that Nicodemus’ question implied that he did not believe what Jesus had said (cf. John 3:11-12). He had undoubtedly taught many Jews about getting right with God, but what Jesus now suggested was something new to him. Jesus responded with a question that expressed dismay that Nicodemus did not understand this biblical revelation. His deficiency was the more serious because Nicodemus was the leading teacher in Israel. At least that was his reputation. His study of the Scriptures should have made him aware that no one can come to God in his or her own strength or righteousness without the necessity of God’s spiritual cleansing.