knowing that Christ being raised from the dead dieth no more; death no more hath dominion over him.

Having knowledge that because Christ has come back from the dead, he will never again go down to the dead; death has no more power over him.

γινωσκοντες οτι ο Χριστος αναστας εκ νεκρων δεν αποθνησκει πλεον, θανατος αυτον δεν κυριευει πλεον.

Knowing that Christ being raised from the dead dieth no more; death hath no more dominion over him.