Genesis 18:14 - Clarke's commentary and critical notes on the Bible

Is any thing too hard for the LORD? At the time appointed I will return unto thee, according to the time of life, and Sarah shall have a son. Is any thing too hard for the Lord? - היפלא מיהוה דבר hayippale meihovah dabar, shall a word (or thing) be wonderful from the Lord? i.e., Can any thing be too great a miracle for him to effect? The Septuagint translate the passage, Μη αδυνατησει παρα τῳ Θεῳ ῥημα; which St. Luke adopts almost literatim, only making it an affirmative position instead of a question: Ουκ αδυνατησει παρα τῳ Θεῳ παν ῥημα, which we translate, "With God nothing shall be impossible," Luke 1:37. Many copies of the Septuagint insert the word παν before ῥημα, as in St. Luke; but it makes little difference in the sense. It was to correct Sarah's unbelief, and to strengthen her faith, that God spoke these most important words; words which state that where human wisdom, prudence, and energy fall, and where nature herself ceases to be an agent, through lack of energy to act, or laws to direct and regulate energy, there also God has full sway, and by his own omnific power works all things after the counsel of his own will. Is there an effect to be produced? God can produce it as well without as with means. He produced nature, the whole system of causes and effects, when in the whole compass of his own eternity there was neither means nor being. He spake, and it was done; He commanded, and it stood fast. How great and wonderful is God!