Holy Lance
The Holy Lance, also known as the Lance of Longinus (named after Saint Longinus), the Spear of Destiny, or the Holy Spear, according to the Gospel of John, is the lance that pierced the side of Jesus as he hung on the cross.
Circumcision of Jesus
The second chapter of the Gospel of Luke records the circumcision of Jesus: 
However, this account is extremely short, particularly compared to Paul the Apostle's much fuller description of his own circumcision in the third chapter of his Epistle to the Philippians. This led theologians Friedrich Schleiermacher and David Strauss to speculate that the author of the Gospel of Luke might have assumed the circumcision to be historical fact, or might have been relating it as recalled by someone else.