As oil floats on all other liquids, so grace holds precedence over the rest of the gifts, virtues, blessings, and fruits of the Holy Spirit, for without the grace that makes us pleasing to God we cannot be saved whatever else we have. As, however skilled and practiced a man may be in any art, he cannot practice it without the proper instruments, so whatever other virtues and qualities a man may have, without grace he cannot perform actions worthy of eternal life.
–Francisco de Osuna (1497-1541)