Genesis 3:21

We have here a further instance of God's care concerning our first parents, notwithstanding their sin. Though he corrects his disobedient children, and put them under the marks of his displeasure, yet he does not disinherit them, but, like a tender father, provides the herb of the field for their food and coats of skins for their clothing. Thus the father provided for the returning prodigal, Luk 15:22, Luk 15:23. If the Lord had been pleased to kill them, he would not have done this for them. Observe, 1. That clothes came in with sin. We should have had no occasion for them, either for defence or decency, if sin had not made us naked, to our shame. Little reason therefore we have to be proud of our clothes, which are but the badges of our poverty and infamy. 2. That when God made clothes for our first parents he made them warm and strong, but coarse and very plain: not robes of scarlet, but coats of skin. Their clothes were made, not of silk and satin, but plain skins; not trimmed, nor embroidered, none of the ornaments which the daughters of Sion afterwards invented, and prided themselves in. Let the poor, that are meanly clad, learn hence not to complain: having food and a covering, let them be content; they are as well done to as Adam and Eve were. And let the rich, that are finely clad, learn hence not to make the putting on of apparel their adorning, Pe1 3:3. 3. That God is to be acknowledged with thankfulness, not only in giving us food, but in giving us clothes also, Gen 28:20. The wool and the flax are his, as well as the corn and the wine, Hos 2:9. 4. These coats of skin had a significancy. The beasts whose skins they were must be slain, slain before their eyes, to show them what death is, and (as it is Ecc 3:18) that they may see that they themselves were beas…

3:21 God mercifully provided more substantial clothing for Adam and Eve (cp. 3:7) before expelling them into the harsh environment outside the garden.