"I give thee charge in the sight of God, who quickeneth all things, and before Christ Jesus, who before Pontius Pilate witnessed a good confession" (I Timothy 6:13).
Young Timothy also had "professed a good profession [same word as `confession'] before many witnesses" (v.12), evidently of similar substance and quality to that in the witness of Christ before Pilate. When the Jews urged Pilate to condemn Jesus to death, their charge was that "He made Himself the Son of God" (John 19:7). Pilate gave Jesus opportunity to deny this charge and save His life, "But Jesus gave him no answer" (v.9). Both by His silence, when a denial of the charge could have saved Him, and by His open testimony before Pilate that He was, in fact, a King from heaven itself -- indeed "the blessed and only Potentate, the King of kings, and Lord of lords" (I Timothy 6:15), it becomes clear that our own "good confession" must be a confession of our faith in Jesus Christ as Son of God, our Savior and Lord, especially when that confession is made openly before hostile witnesses.
Jesus said: "Whosoever therefore shall confess me before men, him will I confess also before my Father which is in heaven" (Matthew 10:32). Paul said, "If thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised Him from the dead, thou shalt be saved" (Romans 10:9); and John said, "Whosoever shall confess that Jesus is the Son of God, God dwelleth in him, and he in God" (I John 4:15).
Despite the great blessings awaiting all who make a courageous and good confession of saving faith in Christ, most people will refuse until it is too late. There is a time coming, however, when "every tongue [will] confess that Jesus Christ is Lord, to the glory of God the Father" (Philippians 2:11). HMM