sentence1: so is my word that goes out of my mouth: it will not return to me void, but it will accomplish that which I please, and it will prosper in the thing I sent it to do.
sentence2: 我口所出的話也必如此， 決不徒然返回， 卻要成就我所喜悅的， 在我發他去成就的事上必然亨通。