'Effect' in the Bible

And the man Elkanah with all his family went up to make the year's offering to the Lord, and to give effect to his oath.

And Samuel became older, and the Lord was with him and let not one of his words be without effect.

And in the morning, when the effect of the wine was gone, Nabal's wife gave him an account of all these things, and all the heart went out of him, and he became like stone.

Because you did not do what the Lord said, and did not give effect to his burning wrath against Amalek. So the Lord has done this thing to you today.