effectually For he that wrought {effectually} in Peter to the apostleship of the circumcision, the same was mighty in me toward the Gentiles:) effectually <1TH2 -13> For this cause also thank we God without ceasing, because, when ye received the word of God which ye heard of us, ye received it] not as] the word of men, but as it is in truth, the word of God, which {effectually} worketh also in y ou that believe. ~~~~~~