Didymus' Twin

 Thomas is the disciple who didn't believe Jesus rose from the dead, unless he could put his fingers in Jesus' wounds.  Thomas is called Didymus because Didymus means twin.  He was a twin.  Do you know who Didymus' twin was?  It's another disciple.

It's you and me.  We are the ones who doubts, now and then.  It's part of being human so we can all identify with Thomas.