Bible Commentaries
Genesis 38

Verses 1-30

Tamar bears Perez and Zerah to Judah. After three months her pregnancy was manifest. “Let her be burnt.” It is manifest Judah had the power to execute this punishment. The life of the widow of his son was in his hands. Stoning was the mode of punishment by the law of Moses Deuteronomy 22:20-24; burning, only in aggravated cases Leviticus 20:14; Leviticus 21:9. He is a severe judge in a case where he is equally criminal. “She hath been more righteous than I. Tamar was less culpable in this matter than Judah. For he was moved by lust to commit fornication, and was the indirect occasion of Tamar’s conduct by withholding Selah. But Tamar, though wronged, was not free from blame in her mode of righting herself. The youthful indiscretion of Judah in forming an intermarriage with a Canaanitish family, without the concurrence of his brothers or his father, has been fruitful of crime. If this immorality goes on, the chosen family will be speedily absorbed in the surrounding paganism. Hence, we begin to see the necessity of an immediate removal to another land, where they may be kept more distinct from the native superstition. By the disclosure of Tamar Judah is brought to acknowledgment of his fault, and, we may infer, to repentance. His abstaining from all further sexual intercourse with her may be accepted as a proof of this. “A scarlet thread.” The right of primogeniture here manifests its importance. “Perez” - a breach. Slight incidents become the foundation of names, and are often the hinges on which great events turn. The minutest circumstances connected with the progenitors of the promised seed have a lasting interest.

Judah was at the close of his twenty-ninth year when Perez and Zerah were born. The dates in his family history may be arranged as underneath, on the supposition that the first child was born when the father was in his fourteenth year. This hypothesis is fairly allowable when we take into consideration not only other cases, but the early willfulness of Judah, and the example he gave to his children. The command also to be fruitful and multiply Genesis 35:11, which was given especially to Jacob, may have had a tendency to encourage early marriages. It is certain that the Jewish rabbis considered a man to have transgressed a divine precept who passed the age of twenty without being married. They also fixed the marriageable age for males at thirteen years and a day. King Ahaz was the father of Hezekiah when he was not more than twelve 2 Kings 16:2; 2 Kings 18:2; and King Josiah the father of Jehoiakim, when fourteen years of age 2 Kings 22:1; 2 Kings 23:36.

Judah 13 years 6 months when Er was born.

Judah 14 years 4 12 months when Onan was born.

Judah 15 years 3 months when Shelah was born.

Judah 28 years 9 months when Perez was born.

Judah 42 years 3 months when Hezron was born to Perez.

Judah 43 years 2 months when Hamul was born.