Theophylact of Ohrid — as excerpted in the Catena Aurea on Mark 15:16-20

“Let us also put on the purple and royal robe, because we must walk as kings treading on serpents and scorpions, and 1 having sin under our feet. For we are called Christians, that is, anointed ones, just as kings were then called anointed. Let us also take upon ourselves the crown of thorns, that is, let us make haste to be crowned with a strict life, with self-denials and purity.”