Psalm 136:2 O give thanks unto the God of gods: For his mercy endureth for ever.
There is only one God. He is the God of gods. The others are gods man by men’s hands. The others can be worshipped by those that man them but they are not God nor really a god.
God is really God with power and ability. He is to be thanked because He really does things. He isn’t dependent on us but we are dependent on Him. He is truly God.
He has the power to do good or bad to us. Thankfully His mercy endures forever. He is God and therefore to be feared and respected. The wonderful truth is that He is a God of mercy. He is always kind.
So give thanks to God. God who made it all. God who owns it all. God who is the judge of it all. He is good and worthy to be worshipped.