What does BENEDICTA EST EXPOSITIO QNANDO RES REDIMITUR A DESTRNCTIONE mean?

BENEDICTA EST EXPOSITIO QNANDO RES REDIMITUR A DESTRNCTIONE meaning in Law Dictionary

4 Coke, 26. Blessed is the exposition whenever such a thing is conserved from destruction. It really is a laudable explanation gives result towards tool, and will not allow its purpose becoming frustrated.