but quickened by the Spirit:
1Pe 3:19 By which also he went and preached unto the spirits in prison;
It is simply saying by the same spirit he was ressurected by is the same spirit in which in the days of Noah He/Christ also preached to those in bondage/prison and was lost.
King James Version (KJV)
25 Jesus said unto her, I am the resurrection, and the life: he that believeth in me, though he were dead, yet shall he live: