Ecclesiastes 3:13 (ESV)

13 also that everyone should eat and drink and take pleasure in all his toil this is God’s gift to man.

You may enjoy the good things that the Lord has placed in creation. This can even happen in a world that has fallen into sin and is filled with sin. You may enjoy the good God created, especially if you have acquired certain things with great difficulty. It is a gift from God to his children to be able to enjoy the good things on earth.