'Hard' in the Bible

Ah Lord Jehovah! behold, thou hast made the heavens and the earth by thy great power and by thine outstretched arm; there is nothing too hard for thee,

Behold, I am Jehovah, the God of all flesh: is there anything too hard for me?

then it shall come to pass, that the sword, which ye fear, shall overtake you there in the land of Egypt; and the famine, whereof ye are afraid, shall follow hard after you there in Egypt; and there ye shall die.