I want to say a few thoughts about Richard Rohr's daily meditation today about "From Naïveté to Wisdom." Please click the link to read it. It's a beautiful simplified perspective of the faith journey: from order, to disorder, and then reorder.
Paul/Silas? our Super Hero Identity vs. our Alter/Secret Identity
I wonder if Silas/Silvanus could be Paul's nickname for his own alter ego, the "Saul" of his prior persecuting life, his shadow side, his human side, his "sinful" side, prior to perhaps taking a "new name" of Paul after his conversion experience.