For at last you will find the rest she gives: Up to now the quest for Wisdom has been described as a struggle, but at last, finally, one day, “you will discover the peace of mind she offers” (Good News Translation). “Peace of mind” is a reasonable equivalent for rest here; but we may also say “Finally, she will cause your heart [or, mind] to have peace [or, be at rest].”

And she will be changed into joy for you: Wisdom has been a hard teacher (verses 20-21), but one day you will discover that the hard teacher suddenly has become a source of satisfaction. This line may be rendered “and she will become your joy” (Good News Translation), “and you will find that Wisdom brings you joy,” or even “and the Lord’s commandments will cause you to be joyful.”

Here is a model of this verse for those languages that cannot personify Wisdom:

• When you finally become wise, you will have peace. You will also be filled with joy.

Quoted with permission from Bullard, Roger A. and Hatton, Howard A. A Handbook on Sirach. (UBS Helps for Translators). New York: UBS, 2008. For this and other handbooks for translators see here.