2 TIMOTHY 1:8,
8 Be not thou therefore ashamed of the testimony of our Lord, nor of me his prisoner: but be thou partaker of the afflictions of the gospel according to the power of God;
Be like Peter after the cock crowed three times and he lied saying he did not know Jesus and was not a disciple of Jesus. After cock crowed Peter believed the prophecy of Jesus, repented and became the rock of salvation.
Mark 26:34, Mark 26:75, https://www.biblegateway.com/quicksearch/?quicksearch=deny+thrice&version=KJV