'Succeeding' in the Bible

Let it be known to the king that we have gone to the province of Judah, to the house of the great God, which is being built with huge stones, and beams are being laid in the walls; and this work is going on with great care and is succeeding in their hands.

So will My word be which goes forth from My mouth;It will not return to Me empty,Without accomplishing what I desire,And without succeeding in the matter for which I sent it.