This which is here said, “shall receive an hundredfold,” may be understood in a higher sense. [see note, p. 78] For the number a hundred which is reckoned by changing from the left to the right hand, although it has the same appearance in the bending of the fingers as the ten had on the left, nevertheless is increased to a much greater quantity. This means, that all who have despised temporal things for the sake of the kingdom of heaven through undoubting faith, taste the joy of the same kingdom in this life which is full of persecutions, and in the expectation of the heavenly country, which is signified by the right hand, have a share in the happiness of all the elect. But because all do not accomplish a virtuous course of life with the same ardour as they began it, it is presently added, “But many that are first shall be last, and the last first”; for we daily see many persons who, remaining in a lay habit, are eminent for their meritorious life; but others, who from their youth have been ardent in a spiritual profession, at last wither away in the sloth of ease, and with a lazy folly finish in the flesh, what they had begun in the Spirit.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).