George Haydock's Catholic Commentary
Psalms 30:24
Saints. Hebrew, "merciful ones;" Assideans, priests, &c. --- Truth. Hebrew, "will preserve the true;" (Calmet) or, "will observe the faithful." (Berthier) --- Abundantly. Septuagint, "that act with great pride," as St. Augustine reads, and as Hebrew and Vulgate may be rendered. (Haydock) --- The prophet exhorts all to persevere unto the end. (Worthington)