For great is the LORD and most worthy of praise; he is to be feared above all gods. (Psalm 96:4) 

God’s voice thunders in marvelous ways;he does great things beyond our understanding. (Job 37:5)

Sovereign LORD, you have begun to show to your servant your greatness and your strong hand. For what god is there in heaven or on earth who can do the deeds and mighty works you do? (Deuteronomy 3:24)

For the LORD your God is God of gods and Lord of lords, the great God, mighty and awesome, who shows no partiality and accepts no bribes.(Deuteronomy 10:17)