Did God make a mistake in creating mankind?

Genesis states, “The LORD regretted that he had made human beings on the earth, and his heart was deeply troubled” (Gen. 6:6 NIV). Open theist Greg Boyd writes, “If the future is eternally settled in God’s mind and/or by God’s will, it is challenging to see how God could genuinely regret some of his decisions in light of how events played themselves out (Gen. 6:6-7; 1 Sam. 15:11, 35). How can you regret something that turns out exactly as you eternally knew it would?”

The word “regretted” (nāḥam) can be translated as “consoling himself” (Gen. 27:42). The root word reflects the idea of “breathing or sighing, deeply,” and it “suggests a physical display of one’s feelings—sorrow, compassion or comfort.” This word is used for God in a number of instances (Ex. 32:14; 1 Sam. 15:11; Jer. 26:3). Here in Genesis 6, God was tremendously affected by the evil and suffering on Earth. Therefore, this passage is not addressing the intellectual knowledge of God; it is addressing the emotional concern of God. God isn’t upset with his creation, but with what his creation has freely chosen. Mathews writes, “The making of ‘man’ is no error; it is what ‘man’ has made of himself.”