We’re not slaves to the sins of our parents. We are either slaves to sin or slaves to righteousness (Rom. 6:12–23). God has providentially placed us in our respective families, cultures, and societies, with all the privileges, temptations, and disadvantages that come with that context (see Acts 17:26). The parentage that truly matters is whether we’re under the headship of Adam or Christ (Rom. 5:12–21).
There are times when the Bible seems to contradict itself about whether we are punished for our parents’ sin—sometimes even in the same book. For instance, the second commandment forbids the worship of God through images because the Lord is “a jealous God, visiting the iniquity of the fathers on the children to the third and the fourth generation of those who hate me, but showing steadfast love to thousands of those who love me and keep my commandments” (Ex. 20:5–6; Deut. 5:9–10). We also read in the book of Numbers that the Lord will “by no means clear the guilty, visiting the iniquity of the fathers on the children, to the third and the fourth generation” (Num. 14:18). Yet in Deuteronomy, we read, “Fathers shall not be put to death because of their children, nor shall children be put to death because of their fathers. Each one shall be put to death for his own sin” (Deut. 24:16).
Centuries later, Ezekiel warns, “The soul who sins shall die. The son shall not suffer for the iniquity of the father, nor the father suffer for the iniquity of the son. The righteousness of the righteous shall be upon himself, and the wickedness of the wicked shall be upon himself” (Ezek. 18:20). Similarly, Jeremiah prophesies of a day when “they shall no longer say: ‘The fathers have eaten sour grapes, and the children’s teeth are set on edge’ ” (Jer. 31:29). So, which is it? Does God punish children for the sins of their fathers? The answer is yes and no. Let’s get the yes out of the way first.
Adam, Federal Headship, and Original Sin
God does punish us for the sins of our first parents (see Rom. 5:12–14; 1 Cor. 15:22). This is because of the covenantal role Adam played as a federal head in the prelapsarian covenant of works. Adam uniquely represented all his posterity, such that when our first parents fell, they incurred punishment not only for themselves but for their descendants—all people who would be born into this world through ordinary generation (see Westminster Shorter Catechism 13–17). The Westminster Confession of Faith explains regarding our first parents and original sin, “They being the root of all mankind, the guilt of this sin was imputed; and the same death in sin, and corrupted nature, conveyed to all their posterity descending from them by ordinary generation” (WCF 6.3). The only way, then, that we’re delivered from the sin and misery brought on us by our first parents is by being united by faith to a faithful head—the Lord Jesus Christ. Concerning our federal parentage, then, God deals with us according to our parents’ sins or obedience. In this way, our answer to the question at hand depends on how we define parents in context.