12:8Meaning
God recounts what was already provided God says he gave David what belonged to Saul (“your master”): his house and access to his wives, along with the kingdoms of Israel and Judah. The point is that David’s rise and security were not self-made. God adds that if this had been “too little,” he was willing to give more of the same kind—so David’s later grasping is set against God’s generosity.
