Luke 23:52

So then being fitted by the righteousness of his works for the burial of our Lord's body, he was worthy by the dignity of his secular power to obtain it.

Now mystically, the just man buries the body of Christ. For the burial of Christ is such as to have no guile or wickedness in it. But rightly did Matthew call the man rich, for by carrying Him that was rich he knew not the poverty of faith. The just man covers the body of Christ with linen. Do thou also clothe the body of Christ with His own glory, that thou mayest be thyself just. And if thou believest it to be dead, still cover it with the fulness of His own divinity. But the Church also is clothed with the grace of innocence.

(de Con. Ev. lib. iii. c. 22.) Now John says, that Joseph was a disciple of Jesus. Hence it is also here added, Who also himself waited for the kingdom of God. But it naturally causes surprise how he who for fear was a secret disciple should have dared to beg our Lord's body, which none of those who openly followed Him dared to do; for it is said, This man went unto Pilate, and begged the body of Jesus. We must understand then, that he did this from confidence in his rank, by which he might be privileged to enter familiarly into Pilate's presence. But in performing that last funeral rite, he seems to have eared less for the Jews, although it was his custom in hearing our Lord to avoid their hostility.