Whether a man obtains the degrees of Order by the merit of one's life?

Objections

Objection 1 : It would seem that a man obtains the degrees of order by the mere merit of his life. For, according to Chrysostom [*Hom. xliii in the Opus Imperfectum, wrongly ascribed to St. John Chrysostom], "not every priest is a saint, but every saint is a priest." Now a man becomes a saint by the merit of his life. Consequently he thereby also becomes a priest, and "a fortiori" has he the other Orders.
Objection 2 : Further, in natural things, men obtain a higher degree from the very fact that they are near God, and have a greater share of His favors, as Dionysius says (Eccl. Hier. iv). Now it is by merit of holiness and knowledge that a man approaches nearer to God and receives more of His favors. Therefore by this alone he is raised to the degree of Orders.