Bamidbar Rabbah (14:4) when the tzaddikim decree, Hashem fulfills their words.
Bereishis Rabbah (08:10) When G-d created Adam, the ministering angels mistook him for a divine being and wished to exclaim ‘Holy’ before him. What does this resemble? A king and a governor who sat in a chariot, and his subjects wished to say to the king, ‘ Sovereign!’ but they did not know which it was. What did the king do? He pushed the governor out of the chariot, and so they knew who was the king. Similarly, when the Lord created Adam, the angels mistook him for a divine being. What did G-d do? He caused sleep to fall upon him, and so all knew that he was but mortal man; thus it is written, Cease ye from man, in whose nostrils is a breath, for how little is he to be accounted!
Devarim Rabbah (10:03) The God of Israel said, The Rock of Israel spoke to me: Ruler over men shall be the righteous, even he that ruleth in the fear of God. And what means, ' The righteous, even he that ruleth in the fear of God? The righteous have power over the same things as God, if one may say so. In which way? Everything that God does, the righteous do. How is this illustrated? God remembers barren women; Elisha, too, remembered the Shunammite woman. Whence this? For it is said, At this season, when the time cometh round, thou shalt embrace a son. God quickens the dead; and Elisha, too, brought back to life the son of the Shunammite woman. God parts the seas, Elijah and Elisha, too, parted seas. Whence this? For it is said, And smote the waters, and they were divided hither and thither. God heals without emollients, and Elisha healed Naaman without emollients. God sweetens the bitter waters, and Elisha sweetened the bitter waters, for so Scripture says, And he said: Bring me a new cruse, etc., and it is further written, So the waters were healed. God withholds the rain, and Elijah withheld the rain, as it is said, As the Lord, the God of Israel, liveth, before whom I stand, there shall not be dew nor rain these years, etc.. God causes rain to fall, and Samuel caused rain to fall, as it is said, Is it not wheat harvest to-day? I will call unto the Lord, etc.. God sends down fire, and Elijah brought down fire from heaven, as it is said,Then the fire of the Lord fell, and consumed the burnt-offering.
Zohar (Bereishis 10a) Who raises the dead to life? Only G-d alone, yet Elijah and Elisha came and raised the dead to life. Who causes rain to fall? Only the G-d yet Elijah came and kept back the rain and then made it descend again, through his prayer. Who made heaven and earth? G-d alone yet Abraham came and they were firmly established for his sake. Who regulates the course of the sun? None but G-d yet Joshua came and ordered it to stand still in its place and it stood still, as it is written, And the sun stood and the moon stayed G-d issues decrees, but similarly Moses issued decrees, and they were fulfilled. Further, G-d pronounces judgements and the righteous of Israel annul them, as it is written, The righteous ruleth the fear of God.