Translations
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;
So do not be ashamed of the witness of our Lord, nor of me His prisoner; rather, join in suffering for the Good News by the power of Elohim —
So do not be ashamed of the testimony about our Lord, nor of me His prisoner; instead, share in suffering for the gospel by the power of God —
So do not be ashamed of the testimony of our Lord, or of me, His prisoner. Instead, join me in suffering for the gospel by the power of God.

